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Thomson Specialists

Thomson Medical offers convenient access to comprehensive specialist outpatient and surgical care for women, children, and families through Thomson Specialists. Our team is dedicated to addressing your unique needs and providing tailored treatment options. Take control of your health today by booking an appointment at any of our Thomson Specialists clinics and embark on a journey towards improved well-being.

Bringing Comprehensive Specialist Care Closer To You

Thomson Women's Clinic

At Thomson Women’s Clinics, we are committed to providing modern and comprehensive care for women of all ages. Our experienced team of O&amp;G specialists is dedicated to creating a caring environment where your health and well-being are our top priorities. Our specialists provide specialised services on preventive measures, accurate diagnosis, and personalised treatment plans.Whether you need specialised care for women-related conditions or navigating the journey of childbirth, seeking support for family planning and fertility treatments, or requiring compassionate care through menopause, we are here for you.

Our Expertise

Specialists in Women’s Health

We understand that managing your health appointments around work and family commitments can be challenging. For your convenience, we provides women's health consultations beyond standard hours at multiple locations across Singapore.Extended Hours LocationsWhile all 12 of our women's health clinics operate during standard clinic hours, the following locations offer extended consultation times:Northeast<ul><li>Woodleigh: Thursday, 6pm - 9pm</li><li>Sengkang: Tuesday &amp; Friday, 5:30pm - 7:00pm</li><li>Punggol: Tuesday, Thursday &amp; Friday, 12pm - 8pm</li></ul>East<ul><li style="text-align: justify;">Tampines: Monday, 7pm - 9pm</li><li style="text-align: justify;">Katong: Wednesday, 10am - 8pm</li></ul>West<ul><li style="text-align: justify;">Jurong: Monday &amp; Thursday, 6pm - 9pm</li><li style="text-align: justify;">Bukit Batok: Monday, Thursday &amp; Friday, 6pm - 8:30pm</li><li style="text-align: justify;">Choa Chu Kang: Monday, 6pm - 8pm</li></ul>Thomson Medical is committed to providing accessible healthcare that fits your schedule.

Evening Clinics

Gynae Evening Clinics

Our Doctors

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Thomson Women’s Clinic

Thomson Paediatric Centre

At Thomson Paediatric Centres, our unwavering commitment is to treat your child with the same level of care and dedication as we would our own. We provide children's healthcare services to alleviate every parent's concerns and ensure the well-being of our next generation. Our experienced team of Paediatricians is devoted to cultivating a caring environment where your child's health is our top priority.Besides General Paediatrics services, we also offer specialised services in Neonatology and Paediatric Cardiology. Our specialist doctors are experienced in areas such as Nutrition, Respiratory, Growth &amp; Development assessment, and Paediatric Urgent Care for babies to young children and adolescents. Trust us to be your partner in safeguarding your child's health and ensuring a compassionate and comprehensive approach to their medical needs.

Specialists in Children’s Health

Our Paediatricians

Please click on the below links for our Paediatricians' availabilities.
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 <td>Paediatricians</td>
 <td>Clinic Location</td>
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 <td>Dr Ang Ai Tin</td>
 <td><a href="https://maps.app.goo.gl/XcyrrQBgEW35Rw3f6" target="_blank">Thomson Paediatric Centre (TPC 1)</a></td>
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 <td>Dr Eugene Han</td>
 <td><a href="https://maps.app.goo.gl/odint8UJmba6RBPbA" target="_blank">Thomson Paediatric Centre (TPC 4)</a></td>
 </tr>
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 <td>Dr Grace Lim</td>
 <td><a href="https://maps.app.goo.gl/obLpwmEFumMjMzRz8" target="_blank">Thomson Specialists (Woodleigh)</a> </td>
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 <td>Dr Kenneth Chua Yong Yeow</td>
 <td><a href="https://maps.app.goo.gl/Kp3TYWxzLXkfkkPYA" target="_blank">Thomson Paediatric Centre (Punggol)</a></td>
 </tr>
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 <td>Dr Leo Deng Jin</td>
 <td><a href="https://maps.app.goo.gl/NVzfb9zvkUMvvNxN8" target="_blank">Thomson Paediatric Centre (Bukit Panjang)</a></td>
 </tr>
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 <td>Dr Lim Yang Chern</td>
 <td><a href="https://maps.app.goo.gl/7Ex6ra4NmwHQUopS6" target="_blank">Thomson Paediatric Centre (Jurong)</a></td>
 </tr>
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 <td>Dr Ong Ian</td>
 <td><a href="https://maps.app.goo.gl/78WJoj482r35Af7T9" target="_blank">Thomson Paediatric Centre (Parkway Parade)</a></td>
 </tr>
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 <td>Dr Tan Kuanyang</td>
 <td><a href="https://maps.app.goo.gl/odint8UJmba6RBPbA" target="_blank">Thomson Paediatric Centre (TPC 4)</a></td>
 </tr>
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 <td>Dr Yang Linqi</td>
 <td><a href="https://maps.app.goo.gl/XcyrrQBgEW35Rw3f6" target="_blank">Thomson Paediatric Centre (TPC 1)</a></td>
 </tr>
 </tbody>
</table>
Refer to each paediatrician's <a href="https://www.thomsonmedical.com/centres/paediatric-centre/paediatricians-consultation-hours">consultation hours</a> for their availability.

Our Paediatricians' Leave Schedule

General Information

Your Guide to Thomson Medical

Investor Relations

Latest share price, financial performance, and other materials relevant to investors.Read about our <a href="https://assets.contentstack.io/v3/assets/blt5f400315f9e4f0b3/blt5a13f1dd33c615fa/651e7a9aecf48b6d54c38b23/TMG-Investor-Relations-Policy-3Sep2020.pdf?branch=uat_release_3" target="_self">Investor Relations Policy</a>For Investor Relations matters, please email us at <a href="mailto:ir@thomsonmedical.com">ir@thomsonmedical.com</a> Thomson Medical Group Limited 101 Thomson Road #20-04/05, United Square Singapore 307591 Tel: +65 6331 0188 Fax: +65 6331 0180

Investor Relations Contact

<table><tbody><tr><td>Stock symbol</td><td>A50.SI</td></tr><tr><td>Listing</td><td>Singapore Exchange </td></tr><tr><td>Financial Year End</td><td>June 30</td></tr><tr><td>Total issued shares as at 30 June 2025</td><td>26,441,066,807 ordinary shares</td></tr><tr><td>Market capitalisation as at 30 June 2025</td><td>S$1.1 billion</td></tr></tbody></table>

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Investor Relations at a Glance

Dr Koh Li-Tsa is a urologist at Assure Urology &amp; Robotic Centre in Orchard, Singapore. She specialises in diagnosing and treating <a href="https://www.thomsonmedical.com/blog/womens-health/urinary-incontinence" target="_blank">urinary incontinence</a>, <a href="https://www.thomsonmedical.com/blog/womens-health/urinary-tract-infection" target="_blank">urinary tract infections (UTIs)</a>, pelvic floor disorders, and other functional lower urinary tract conditions. Her clinical interests also include benign prostatic hyperplasia, men’s health, testicular cancer, urinary stone diseases, kidney cancer, and bladder disorders.She is proficient in a range of urological procedures, including urinary tape insertion and reconstructive urology, such as urethroplasty for urethral strictures and urethral diverticulum.Dr Koh previously served as a Senior Consultant Urologist at Changi General Hospital (CGH) and continues to contribute as a Visiting Consultant.She obtained her medical degree from the National University of Singapore (NUS), followed by a Master’s degree and membership in the Royal College of Surgeons of Edinburgh, UK. She subsequently completed her advanced specialist training in urology and is a Fellow of the Academy of Medicine, Singapore. Furthering her expertise, she pursued a one-year fellowship in urinary incontinence, reconstructive urology, and uro-oncology at Concord Repatriation General Hospital, Australia. With over 20 years of medical experience, she remains at the forefront of her field.Dr Koh has been actively involved in medical education, previously holding positions as a Clinical Assistant Professor at Duke-NUS Medical School, Clinical Lecturer at the Yong Loo Lin School of Medicine (NUS), and Clinical Teacher at the Lee Kong Chian School of Medicine. She also served as a Physician Faculty Member in the SingHealth Urology Residency Programme, contributing to the training of future urologists.An accomplished researcher, she has presented and published her findings in leading local and international urology conferences and journals. Additionally, she has served as a reviewer for international urological journals and has been invited to speak at regional and local conferences on topics such as urinary incontinence, nocturia, and UTIs.Dr Koh’s dedication to patient care has been recognised through multiple Singapore Health Quality Service Awards from SingHealth and a Long Service Award from CGH.Dr Koh is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Koh Li-Tsa

Dr Daniel Tan Yat Harn is Director and Senior Consultant Radiation Oncologist at Asian Alliance Radiation &amp; Oncology (AARO), with clinics located in Bukit Timah, Farrer Park, Napier, Thomson Road, Orchard, and Novena. With more than 20 years of clinical experience, Dr Tan subspecialises in treating brain and spine tumours (neuro-oncology), as well as breast and prostate cancers. His clinical practice includes the use of stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT) to manage both primary and metastatic tumours. He is dual-trained in chemotherapy and radiotherapy and is proficient in techniques such as 3D conformal radiotherapy (3D-CRT), intensity-modulated radiation therapy (IMRT), and image-guided radiation therapy (IGRT).After graduating from the National University of Singapore (NUS) in 2002, Dr Tan began his career at the National Cancer Centre Singapore (NCCS). In 2008, he was awarded the Health Manpower Development Programme (HMDP) Award for training in clinical oncology in the UK. He obtained his Fellowship in Clinical Oncology from the Royal College of Radiologists (UK) in 2011 and was admitted as a Fellow of the Academy of Medicine, Singapore (FAMS) in 2012. That same year, Dr Tan received another HMDP Award to train in brachytherapy, stereotactic radiosurgery and stereotactic body radiation therapy (SRS/SBRT). Dr Tan also holds an MBA in Healthcare Management from the National University of Singapore (NUS) Business School.Prior to joining private practice, he was the co-chairperson of the Neuro-Oncology Cancer Service Line Development workgroup and contributed to developing several Stereotactic Radiation Treatment Programs. He also has served as a consultant to cancer centres in China, Russia, and Myanmar, supporting service planning and clinical supervision. In addition to his clinical work, he has lectured at the Yong Loo Lin School of Medicine and Nanyang Polytechnic’s School of Radiation Therapy. He has published in peer-reviewed journals on topics related to neuro-oncology, stereotactic radiotherapy, and brachytherapy.Dr Tan is accredited to Thomson Medical Centre.

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Dr Daniel Tan Yat Harn

Dr Gary Yoong Sem Wye is a Senior Consultant Radiologist at HMI Medical Centre, located at Farrer Park.Dr Yoong subspecialises in interventional and body radiology, with a focus on oncology, thyroid, hepatobiliary, and transplant imaging. His expertise includes image-guided procedures such as tumour biopsy, ablation, and embolisation, as well as vascular access and transplant interventions. He is also experienced in CT coronary, musculoskeletal, neurological, emergency, and breast imaging.Dr Yoong graduated from the Yong Loo Lin School of Medicine, National University of Singapore (NUS), and went on to obtain his Master of Medicine (Radiology) (Singapore) and Fellowship of the Royal College of Radiologists (London) in 2016. During his residency, he served as Chief Resident in the NUHS Diagnostic Radiology Programme and received the Gold Medal in the Diagnostic Radiology Certifying Examination for the Structured Oral Exit Exam in 2018.Before entering private practice, Dr Yoong was a Consultant Radiologist with the National University Health System (NUHS), where he worked closely with the liver transplant and oncology teams, providing interventional support for tumour ablation, chemoembolisation, and transplant-related procedures. He was also appointed Clinical Lecturer at the NUS Yong Loo Lin School of Medicine.Other than clinical work, Dr Yoong has been invited to speak at regional conferences and workshops in tumour ablation and oncologic intervention, and has published his research in international medical journals.Dr Yoong is accredited to Thomson Medical Centre.

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Dr Gary Yoong Sem Wye

Dr Tan Pei Yu is a Specialist in Anaesthesiology currently practising at Pages Medical Pte Ltd in Singapore.She provides anaesthetic care for patients undergoing a wide range of surgical and medical procedures. Her clinical expertise includes the administration of general and regional anaesthesia, sedation for procedures, and acute pain management. Dr Tan is also trained in arterial and central venous line placement, ventilator management, and the provision of total parenteral nutrition (TPN) management.Dr Tan obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) in Singapore, followed by her Master of Medicine in Anaesthesiology (MMed Anaes).Dr Tan is accredited to perform anaesthetic procedures at Thomson Medical Centre.

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Dr Tan Pei Yu

Dr Dennis Ng Zhaowen is a Senior Consultant Orthopaedic Surgeon at The Orthopaedic Centre, located at Farrer Park.Dr Ng subspecialises in sports, shoulder, and knee surgery, with extensive experience in managing musculoskeletal conditions and&nbsp;<a href="https://www.thomsonmedical.com/speciality/orthopaedic/sports-injury" target="_blank">sports-related injuries</a>. His clinical expertise includes the treatment of shoulder disorders such as&nbsp;<a href="https://www.thomsonmedical.com/blog/rotator-cuff-injury" target="_blank">rotator cuff injury</a>, frozen shoulder, instability, and&nbsp;<a href="https://www.thomsonmedical.com/blog/arthritis" target="_blank">arthritis</a>, as well as knee conditions involving ligament, meniscus, and cartilage injuries. He also manages upper limb and elbow conditions, including tennis elbow and fractures. Dr Ng is trained in minimally invasive and arthroscopic surgical techniques aimed at supporting faster recovery and improved outcomes.Dr Ng obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) from the National University of Singapore (NUS), where he also completed his Master of Medicine in Orthopaedic Surgery. He was awarded the Ministry of Health’s Human Manpower Development Plan scholarship to pursue subspecialty training in sports injuries at the Fowler Kennedy Sports Medicine Centre in Ontario, Canada. He also received the Gold Medal Award for achieving the highest score in the Fellowship Examination of the Royal College of Surgeons of Edinburgh (FRCSEd Orth).Before entering private practice, Dr Ng served as Deputy Head of the Shoulder and Elbow Division and the Sports Knee Division at the National University Hospital (NUH). He was also part of the core faculty for the NUH Residency Programme and held an appointment as Assistant Professor at the Yong Loo Lin School of Medicine, NUS.&nbsp;In addition to his clinical and teaching roles, Dr Ng has published and presented his research in orthopaedic surgery at both local and international conferences.Dr Ng is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Dennis Ng Zhaowen

Dr Loong Tse Han is a General and Colorectal Surgeon at Loong Colorectal, located in Orchard.With more than 20 years of medical experience, Dr Loong’s clinical expertise lies in&nbsp;<a href="https://www.thomsonmedical.com/speciality/general-surgery/colorectal" target="_blank">colorectal surgery</a>, particularly minimally invasive approaches such as laparoscopic and robotic-assisted procedures. He treats a broad spectrum of colorectal and anorectal conditions, including colorectal cancer, rectal prolapse, faecal incontinence, constipation, and obstructed defecation. His practice also includes endoscopic procedures such as colonoscopy and gastroscopy, and surgical management of pelvic floor and perianal disorders.Dr Loong obtained his Bachelor of Medicine and Bachelor of Surgery (MBChB) from the University of Dundee, Scotland. He subsequently trained and practised at leading institutions in the United Kingdom, including Ninewells Hospital in Dundee, the Western General Hospital in Edinburgh, and University College Hospital in London. During this time, he gained extensive experience in minimally invasive colorectal surgery and contributed to the development of enhanced recovery after surgery (ERAS) practices. He later completed a fellowship at CHU Nantes in France, specialising in functional colorectal conditions and pelvic floor disorders.Before entering private practice, Dr Loong continued his specialist training at Singapore General Hospital and Tan Tock Seng Hospital (TTSH), where he was involved in developing minimally invasive and robotic-assisted colorectal surgery. At TTSH, he established the Colorectal Pelvic Floor Disorder Clinic, where he managed patients with faecal incontinence, rectal prolapse, and functional bowel disorders. He also contributed to quality improvement initiatives aimed at enhancing colonoscopy standards and surgical outcomes.Other than clinical work, Dr Loong has participated in research and quality improvement projects related to colorectal and functional bowel disease management. His approach combines evidence-based surgical practice with a focus on holistic and patient-centred care.Dr Loong is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Loong Tse Han

Dr Eric Silvio Chong Yu is a Senior Consultant Cardiologist at ESC Cardiovascular &amp; Medicine Clinic, located at Farrer Park.Dr Chong Yu specialises in cardiology, with subspecialties in interventional cardiology, cardiac pacing, and electrophysiology. His clinical expertise includes the diagnosis and management of cardiovascular conditions such as coronary artery disease, atrial fibrillation, heart failure, and cardiac rhythm disorders. He performs catheter-based procedures including coronary angioplasty and stenting, as well as pacemaker and defibrillator implantation. In addition, he provides a range of cardiac diagnostic services such as echocardiography, stress testing, Holter monitoring, and ambulatory blood pressure assessment.Dr Chong Yu obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) from the National University of Singapore (NUS) and completed his specialist training in cardiology at the National University Hospital (NUH), where he became a registered cardiologist in 2008. He was subsequently awarded a Singapore Ministry of Health scholarship to pursue advanced subspecialty training at St Thomas’ Hospital in London, United Kingdom, focusing on interventional cardiology and cardiac pacing. He later completed further fellowship training in cardiac electrophysiology and arrhythmia management at Taipei Veterans General Hospital, Taiwan.Before joining private practice, Dr Chong Yu held senior appointments in Singapore’s restructured hospitals, including Director of Cardiology and Director of the Cardiac Catheterisation Laboratory, where he helped implement 24-hour emergency coronary angioplasty and cardiac pacing services.Beyond clinical practice, Dr Chong Yu has contributed to research in interventional cardiology and electrophysiology, with publications in international peer-reviewed journals. He has also presented at regional and international conferences and remains involved in training and mentoring cardiology fellows in advanced interventional and cardiac device procedures.Dr Chong Yu is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Eric Silvio Chong Yu

Dr Colum Patrick Nolan is a Senior Consultant Neurosurgeon and the Medical Director at Oxford Spine and Neurosurgery Centre, with clinics in Novena, Orchard, and Thomson Rd.With more than 20 years of medical and surgical experience, Dr Nolan subspecialises in&nbsp;<a href="https://www.thomsonmedical.com/blog/spine-surgery" target="_blank">spine surgery</a>, focusing on minimally invasive and motion-preserving techniques. His clinical expertise includes degenerative and complex spinal disorders, cervical spine surgery, spinal tumours, spinal trauma, and endoscopic spine procedures. He is experienced in the use of spinal navigation and robotic technologies in performing image-guided and minimally invasive spine surgeries.Dr Nolan graduated from the Royal College of Surgeons in Ireland in 2001 and completed his basic surgical training in Dublin. He subsequently underwent neurosurgical training in Ireland and Australia, including an intra-residency fellowship at the Royal Melbourne Hospital. He later pursued a complex spine fellowship at Addenbrooke’s Hospital, Cambridge, with additional rotations at the Orthopaedic Spine Unit, Norfolk and Norwich Hospital, United Kingdom.Before establishing his private practice, Dr Nolan served at the National Neuroscience Institute (NNI) in Singapore from 2014, where he held positions as Director of the Spine and Spinal Disorders Programme and Head of the Neurosurgery Service at Sengkang General Hospital. He was also a Senior Consultant Neurosurgeon based at Tan Tock Seng Hospital and Sengkang General Hospital.In addition to his clinical work, Dr Nolan has contributed to teaching and research. He continues to serve as a Visiting Consultant at NNI and has authored publications in international peer-reviewed journals. He has also presented at conferences regionally and internationally and served as Adjunct Assistant Professor at Duke-NUS Medical School, contributing to the training of future neurosurgeons.Dr Nolan is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Colum Patrick Nolan

Thomson Paediatric Centre (TPC 4)

Dr Tan is a graduate of the National University of Singapore. Top of his class in 2004, he had multiple placements on the Dean’s List throughout his years in medical school, as well as being the winner multiple academic prizes for being top of his class for various modules throughout the course of his medical school.He did his paediatric training primarily at the National University Hospital of Singapore, where his training taught him the skills of being able to marry the science of medicine with the art of patient care, taking pride in the patient leaving the clinic not just with the right diagnosis but with a clear understanding of their children’s illness and symptoms.In addition, he also underwent training attachments with the Hospital for Sick Kids in Toronto, Northwick Park Hospital in the UK, as well as the Kandang Kerbau Women’s and Children’s Hospital of Singapore.Married with a lovely daughter, he witnessed the struggles that his wife experienced breastfeeding and is a passionate advocate of assisting his patients in successfully attaining the skills and knowledge required to successfully breastfeed their children, being very happy to give advice both as father and as a doctor.Please refer to the <a href="https://www.thomsonmedical.com/centres/paediatric-centre/paediatricians-consultation-hours">paediatrician's consultation hours</a> for his availability.

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Dr Tan Kuanyang

Thomson Paediatric Centre (TPC 1)

Dr Yang Linqi is a Paediatrician with a special interest in <a href="https://www.thomsonmedical.com/speciality/paediatrics/cardiology" target="_blank">Paediatric Cardiology</a>. She is currently practising in Thomson Paediatric Centre, at Thomson Medical Centre (#03-06). She is also an International Board Certified Lactation Consultant (IBCLC).Dr Yang graduated from National University of Singapore and obtained her postgraduate specialist qualification from the Royal College of Paediatrics and Child Health, UK. She has completed attachments in Foetal Echocardiography in Sick Kids Hospital, Toronto and Ramathibodi Hospital, Bangkok. She is a specialist accredited with the Specialist Accreditation Board (Ministry of Health).While in NUH, Dr Yang took care of patients from the General Paediatric and Paediatric Cardiology as well as Paediatric High Dependency units. Her clinical practice involved all aspects of Paediatric Cardiology including the management of complex congenital and acquired heart conditions in the outpatient setting as well as critical post-operative patients in the intensive care setting.A big part of her career involves educating her medical students, junior doctors and nurses. As a tutor in Yong Loo Lin School of Medicine (NUS), she continues to teach Paediatric Advance Life Support courses. In 2014, she was awarded the NUH Young Clinician Mentor award in recognition of her excellent work in teaching and her ability to guide and inspire her students.Dr Yang has also published multiple research papers in peer-reviewed medical journals and presented at conferences both locally and overseas. Her research interests are in Fetal Cardiology, Kawasaki Disease, and Interventional Cardiology.Believing in giving back to society, she has been involved in medical mission trips in Cambodia to provide medical care and education to the rural population. Dr Yang is a strong advocate for early health screening and disease prevention.As a mother of two, she strongly believes in the strength of a lovely relationship between parents and their children. Her philosophy in doctoring is one that is focused on building strong relationships with her patients and their families. She feels privileged to be able to grow together with her little patients and enjoys supporting them and their families with professional advice and care.Dr Yang is accredited to perform paediatric care in Thomson Medical Centre.Please refer to the <a href="https://www.thomsonmedical.com/centres/paediatric-centre/paediatricians-consultation-hours">paediatrician's consultation hours</a> for her availability.

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Dr Yang Linqi

Thomson Paediatric Centre (Parkway Parade)

Dr Ian Ong is a mother of 2 lovely children and a graduate from Royal Free and University College London Medical School. She returned to live and work in Singapore since 2008, after practising in London for 5 years. She completed her postgraduate specialist training in Singapore at KK Women’s and Children’s Hospital in various departments including Paediatric Medicine, Neonatology, Paediatric Intensive Care, Children’s Emergency and Paediatric Subspecialties. Dr Ong attained her postgraduate qualifications from The Royal College of Paediatrics and Child Health, UK and is registered as a specialist in Paediatric Medicine with the Singapore Medical Council.Her clinical interests include nutrition in the early years encompassing infant feeding and nutrition. During her training years, she helped revise the feeding protocol in the neonatal department, KKH in 2009. Dr Ong is a firm believer that early optimal nutrition supports growth, development and good health, to enable an infant to develop its full potential.In her own time, Dr Ong pursues her interest in the Japanese culture and language. She is also an active volunteer in the community, particularly in areas of health promotion.Please refer to the <a href="https://www.thomsonmedical.com/centres/paediatric-centre/paediatricians-consultation-hours">paediatrician's consultation hours</a> for her availability.

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Dr Ong Ian

Dr Michelle Tseng Shu Fen is a Senior Consultant Radiation Oncologist at Asian Alliance Radiation &amp; Oncology (AARO), with clinics located in Bukit Timah, Farrer Park, Napier, Thomson Road, Orchard, and Novena.With over a decade of clinical experience in radiation oncology, her areas of expertise include the evaluation and administration of radiotherapy, such as external beam radiotherapy, intensity-modulated radiation therapy (IMRT), image-guided radiation therapy (IGRT) and brachytherapy. Dr Tseng is also proficient in techniques such as volumetric arc therapy (VMAT), stereotactic radiosurgery (SRS), stereotactic body radiotherapy (SBRT), deep inspiration breath-hold (DIBH) and accelerated partial breast irradiation (APBI), as well as gynaecological image-guided brachytherapy. Dr Tseng subspecialises in breast, gynaecological, and paediatric cancers.Dr Tseng completed her medical training in 2010 with an intercalated Bachelor of Science degree at Imperial College London, graduating with Distinction in Clinical Practice. Following this, she undertook specialist training in radiation oncology at the National University Hospital (NUH) in Singapore and the Peter MacCallum Cancer Centre in Melbourne, where she served as Chief Resident and was involved in trainee and quality improvement committees. In 2019, she obtained a Fellowship of the Royal Australian and New Zealand College of Radiologists (RANZCR), subsequently training in proton therapy at Linkou Chang Gung Memorial Hospital in Taipei, Taiwan.Before entering private practice, Dr Tseng was a Consultant Radiation Oncologist at NUH and Ng Teng Fong General Hospital. In these roles, she managed complex oncology cases and contributed to multidisciplinary cancer care.Outside her clinical work, Dr Tseng has contributed to medical education and international collaborations. She served on the St Jude’s VIVA Asia Pacific Tumour Board for paediatric cancers and participated in the International Gynaecological Cancer Society (IGCS) Global Curriculum, supporting training programmes in Vietnam. She also held administrative roles as Patient Safety and Patient Experience Officer at NUH and as a trainer for the Next Generation Electronic Medical Records (NGEMR) system.&nbsp;She also has taught at the Yong Loo Lin School of Medicine, National University of Singapore (NUS), and the Singapore Institute of Technology (SIT), and received the NUS Good Teacher Award in 2022. She continues to contribute as a Visiting Consultant in gynaecological brachytherapy at NUH and as an examiner for the RANZCR Radiation Oncology Specialist examinations.Dr Tseng is accredited to Thomson Medical Centre.

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Dr Michelle Tseng Shu Fen

Dr Jonathan Teh Yi Hui is a Senior Consultant Radiation Oncologist at Asian Alliance Radiation &amp; Oncology (AARO), with clinics in Bukit Timah, Farrer Park, Napier, Thomson Road, Orchard, and Novena. Dr Teh is also the Medical Director of the Centre for Stereotactic Radiosurgery (CSR), a radiotherapy centre operated by AARO in Bukit Timah.Dr Teh has over 20 years of clinical experience in general radiation oncology. His clinical interests include the treatment of genitourinary cancers (prostate, kidney, bladder), head and neck cancers (nasopharynx, oral cavity, throat), gastrointestinal cancers (upper gastrointestinal, hepatobiliary, colorectal), sarcoma, and paediatric cancers.He is dual-trained in chemotherapy and radiotherapy and is proficient in a wide range of radiation techniques, including 3D conformal radiotherapy (3D-CRT), intensity-modulated radiation therapy (IMRT), and image-guided radiation therapy (IGRT). He also utilises stereotactic radiosurgery (SRS) and stereotactic body radiation therapy (SBRT) for treating both primary and metastatic tumours.Dr Teh graduated from the National University of Singapore (NUS) in 2002 and commenced specialist training in radiation oncology at the National Cancer Centre Singapore (NCCS) in 2006. He was awarded the Health Manpower Development Programme (HMDP) Award in 2009 and trained as an Honorary Clinical Fellow at University College Hospital London, focusing on sarcoma and clinical trials. He received his Fellowship in Clinical Oncology from the Royal College of Radiologists (UK) in 2011.Prior to entering private practice, Dr Teh was a consultant radiation oncologist at the National Cancer Centre Singapore (NCCS) from 2011 to 2017. He was also a member of the NCCS Blood Transfusion Committee from 2012 to 2017, receiving the SingHealth Long Service Award in recognition of his decade of service to patient care.He has published his academic work in journals such as the International Journal of Gynecological Cancer and has served as a peer reviewer for Radiotherapy and Oncology and the British Journal of Radiology. This research has been presented at international conferences in North America, Europe and Asia.In addition to his clinical work, Dr Teh is involved in education and training. He has taught medical students, junior doctors, radiation therapists and nurses, and served as an examiner for the Graduate Diploma in Radiation Oncology conferred by the Academy of Medicine, Singapore, in 2013.Dr Teh is accredited to Thomson Medical Centre.

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Dr Jonathan Teh Yi Hui

Dr David Tan Boon Harn is a Senior Consultant Radiation Oncologist and Medical Director at Asian Alliance Radiation &amp; Oncology (AARO), with clinics located in Bukit Timah, Farrer Park, Napier, Thomson Road, Orchard, and Novena.With over 15 years of experience in general radiation oncology, his clinical practice includes the treatment of gynaecological cancers (cervix, uterus, ovary), lung cancers, gastrointestinal cancers (oesophagus, stomach, colorectal), and hepatobiliary cancers (liver, pancreas, gallbladder).Dr Tan subspecialises in stereotactic radiosurgery (SRS), stereotactic body radiotherapy (SBRT), and brachytherapy for gynaecological cancers. He is also trained in radiotherapy techniques including 3D-CRT, IMRT, IGRT, VMAT, and gynaecological image-guided brachytherapy.Dr Tan graduated from the National University of Singapore (NUS) in 2005 and began specialist training in Radiation Oncology at the National Cancer Centre Singapore (NCCS) in 2007. In 2011, he received the Health Manpower Development Plan (HMDP) Award to undertake clinical oncology training in the UK. He then obtained his Fellowship in Clinical Oncology from the Royal College of Radiologists (UK) in 2013 and became a Fellow of the Academy of Medicine, Singapore the following year.Prior to joining private practice, Dr Tan was a Consultant Radiation Oncologist at NCCS. During his time there, he played a key role in establishing the centre’s liver and pancreas SBRT programme. His responsibilities included developing treatment protocols, leading multidisciplinary case discussions, and providing clinical teams with training in stereotactic radiotherapy. Dr Tan also served as Singapore’s National Project Coordinator for the IAEA to promote the use of SBRT in treating common cancers in the Asia-Pacific region.Alongside his clinical work, Dr Tan lectured and supervised students at the Duke-NUS Medical School and the Nanyang Polytechnic School of Radiation Therapy. His academic work includes journal publications and editorial contributions, such as guest editing a special issue on stereotactic radiosurgery for the Chinese journal Clinical Oncology.Dr Tan is accredited to Thomson Medical Centre.

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Dr David Tan Boon Harn

Medical Concierge

Dr Don Pek is a Senior Consultant Ophthalmologist, with over 20 years of medical practice. He is the Medical Director at Lumin Eye Specialists, as well as a visiting consultant at <a href="https://www.thomsonmedical.com/thomson-specialists" target="_blank">Thomson Specialists</a>.Dr Pek’s clinical interests include anterior segment surgery, complex cataracts, refractive cataract surgery, glaucoma, and general ophthalmology.Dr Pek received his medical training from the University of Glasgow, UK, and also completed a Bachelor of Medical Science Honours degree. He completed his postgraduate training and was elected a fellow of the Royal College of Surgeons of Edinburgh, UK, and the Academy of Medicine, Singapore. He has been practising medicine for more than 20 years.Before entering private practice, Dr Pek served as a Senior Consultant Ophthalmologist at Tan Tock Seng Hospital (TTSH), where he established the anterior segment and cataract service and was among the first to implement micro-invasive glaucoma surgery. He has performed over 600 cataract surgeries annually since 2017 and chaired a committee to harmonise cataract listing guidelines within restructured hospitals.In addition to clinical work, Dr Pek regularly volunteers at non-profit organisations to provide free cataract surgery to those with poor access to healthcare in regions such as Ladakh, Myanmar, and Bangladesh. For his humanitarian efforts, he received the Healthcare Humanities Award in 2011.Dr Pek is accredited to perform surgical procedures at Thomson Medical Centre.&nbsp;Please note that our ophthalmology (eye health) service at Thomson Specialist Woodleigh (Eye Health) will no longer be accepting appointments. For detailed information on ophthalmology services, please contact our <a href="https://www.thomsonmedical.com/form/medical-concierge-services" target="_blank">medical concierge (Medcon).</a>&nbsp;&nbsp;

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Dr Don Pek

Dr Clarissa Cheng is a Senior Consultant Ophthalmologist, with over 15 years of medical practice. She’s the Medical Director at Lumin Eye Specialists, as well as a visiting consultant at <a href="https://www.thomsonmedical.com/thomson-specialists" target="_self">Thomson Specialists</a>.Dr Cheng’s clinical interests include complex cataract surgery, retinal detachment repair, diabetic eye disease management, macular hole repair, epiretinal membrane peel, retinal lasers, intravitreal injection, myopia degeneration, and general ophthalmology. She also treats pterygium, glaucoma, dry eyes, and blepharitis.Dr Cheng completed her undergraduate medical training at St Bartholomew’s and the Royal London School of Medicine and Dentistry and earned her master's degree in ophthalmology from the National University of Singapore. She is a fellow of the Royal College of Ophthalmologists, UK, and the Academy of Medicine, Singapore. She was awarded the Health Manpower Development Plan award and underwent a clinical fellowship in retina at Manchester Royal Eye Hospital, UK, where she trained in small incision vitrectomy surgery, complex retinal detachment repair, macular surgery, diabetic eye disease, age-related macular degeneration, and ocular trauma.Before entering private practice, Dr Cheng served as a consultant at Tan Tock Seng Hospital (TTSH), where she established the nurse-led intravitreal service. She continues to serve as a visiting consultant in their ophthalmology department and has received the Long Service Award (10 years) at TTSH.Apart from her clinical work, Dr Cheng’s other areas of interest include education and research. She is a clinical lecturer at Yong Loo Lin School of Medicine and Lee Kong Chian School of Medicine. She has presented at numerous conferences internationally and published in major peer-reviewed journals.Dr Cheng is accredited to perform surgical procedures at Thomson Medical Centre.&nbsp;Please note that our ophthalmology (eye health) service at Thomson Specialist Woodleigh (Eye Health) will no longer be accepting appointments. For detailed information on ophthalmology services, please contact our <a href="https://www.thomsonmedical.com/form/medical-concierge-services" target="_blank">medical concierge (Medcon).</a>&nbsp;&nbsp;

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Dr Clarissa Cheng

Our second Thomson Fertility Centre in Singapore, led by Medical Director and Fertility Specialist Dr Tan Heng Hao, is set to open in Q4 of 2025 at Novena, United Square.<a href="https://www.thomsonmedical.com/news/welcoming-dr-tan-heng-hao-to-thomson-medical-group/2024-12-16" target="_blank">Dr Tan Heng Hao</a> is a Consultant Fertility Specialist, Obstetrician &amp; Gynaecologist, at <a href="https://www.thomsonmedical.com/centres/fertility-centre" target="_blank">Thomson Fertility Centre</a>, in Novena.Dr Tan specialises in reproductive medicine, providing fertility treatments including <a href="https://www.thomsonmedical.com/fertility-services/ivf-for-women" target="_blank">IVF</a>, surgical sperm retrieval for male infertility, and laparoscopic tubal reversals. He is also proficient in minimally invasive surgery for endometriosis and other benign gynaecological conditions, and managing both IVF and non-IVF pregnancies.Dr Tan Heng Hao graduated with top honours in the Master’s of Medicine Examination in Obstetrics and Gynaecology from NUS and was awarded the top Gold Medal prize in IV Asian Congress O&amp;G in 2005. He holds a Fellowship with the Royal College of Obstetricians and Gynaecologists (FRCOG). He also has a Graduate Diploma in Healthcare Management &amp; Leadership from SMU. As a Ministry of Health (MOH) accredited IVF specialist in Singapore, he is also trained in advanced endoscopy and reproductive surgery for fertility enhancement. In 2009, he received part of his surgical training at Chang Gung Memorial Hospital in Taipei under the Ministry’s Health Manpower Development Plan (HMDP) award and is one of the few specialists who still performs laparoscopic tubal reversals locally.Before entering private practice, Dr Tan held several key positions at KK Women’s and Children’s Hospital (KKH), including Head of the Department in Reproductive Medicine, Senior Consultant in the Endometriosis Centre and Maternity Services, and Director of the IVF Centre &amp; National Sperm Bank. He also served as Deputy Chairman of the Division of O&amp;G and is the current Section Chair of Reproductive Medicine at the College of O&amp;G, Singapore.Dr Tan is a Clinical Core Faculty Member in the OBGYN Residency Program, a Clinical Senior Lecturer at Yong Loo Lin School of Medicine, and an Adjunct Associate Professor at SingHealth Duke-NUS Academic Medical Centre and Lee Kong Chian School of Medicine. He has been recognised with numerous awards, including the KK People Developer Award for Outstanding Clinical Teaching and the Superstar Award at the Singapore Health Quality Service Awards in 2019, highlighting his dedication to patient care. For more information on Dr Tan's dedication and contributions to healthcare, you can read his feature in The Straits Times: <a href="https://www.straitstimes.com/singapore/health/healthcare-awards-honour-superstars-who-go-extra-mile" target="_self">Healthcare awards honour 'superstars' who go extra mile</a>.Dr Tan believes in a holistic approach to fertility care, tailoring treatments to maximise the yield of quality eggs and embryos, managing the expectations of couples, and providing a stress-free environment to enhance the success of pregnancy. He emphasises the importance of being more than just a doctor, accompanying patients throughout their fertility journey.Dr Tan is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Tan Heng Hao

Thomson Medical 24-Hour Urgent Care Centre

Call Us

Dr Yudara Kularathne is a Specialist in Emergency Medicine currently practising at the Thomson Medical 24-Hour <a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.&nbsp;With more than 15 years of clinical experience, Dr Yudara has a particular interest in critical care, paediatric emergency medicine, medical evacuations, and innovation in emergency care. His work focuses on integrating artificial intelligence and technology into clinical workflows to support timely interventions and improve patient outcomes.Dr Yudara graduated with a Bachelor of Medicine and Bachelor of Surgery (MBBS) from the University of Colombo in Sri Lanka. He later obtained his Master of Medicine in Emergency Medicine from the National University of Singapore (NUS) and completed his specialist training under SingHealth’s Emergency Medicine Residency. He was appointed Consultant Physician in 2019 and is a Fellow of the Academy of Medicine, Singapore.Prior to entering private practice, Dr Yudara was part of the founding team at Sengkang General Hospital’s Emergency Department, where he led the Paediatric Emergency team and managed more than 10,000 emergency cases.In addition to his clinical roles, Dr Yudara is an advocate for healthcare transformation through technology. In 2022, he founded HeHealth, a digital health start-up that utilises artificial intelligence to support the early diagnosis and intervention of male sexual health conditions.Dr Yudara is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Yudara Kularathne

Dr Tay Seow Yian is a Specialist in Emergency Medicine currently practising at the Thomson Medical 24-Hour <a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.&nbsp;With experience in acute and emergency care, Dr Tay is proficient in managing a broad spectrum of urgent medical conditions. His clinical interests span healthcare management, clinical informatics, data governance, and the integration of current technologies, particularly natural language processing, to improve clinical workflows and patient safety.Dr Tay graduated from the National University of Singapore (NUS) with a Bachelor of Medicine and Bachelor of Surgery (MBBS) in 1988. He went on to obtain his Fellowship in Accident &amp; Emergency Medicine from the Royal College of Surgeons of Edinburgh and is a Fellow of the Academy of Medicine, Singapore. He also holds a Master of Science in Healthcare Informatics from the University of Bath and a Master of Science in Analytics from Nanyang Technological University Singapore.Dr Tay is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Tay Seow Yian

Dr Sanjeev Shanker is an Emergency Medicine Specialist practising at Thomson Medical 24-Hour<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">&nbsp;Urgent Care Centre</a>.&nbsp;He has extensive experience in managing a wide range of urgent conditions in both adults and children. His clinical expertise includes managing lacerations, <a href="https://www.thomsonmedical.com/blog/fracture" target="_blank">fractures</a>, dislocations, and <a href="https://www.thomsonmedical.com/speciality/orthopaedic/sports-injury" target="_blank">sports-related injuries</a>. Dr Sanjeev also uses bedside diagnostic tools, such as point-of-care ultrasound, to support timely diagnosis and decision-making in urgent care settings.Dr Sanjeev graduated with a Bachelor of Medicine, Bachelor of Surgery (MB BCh BAO) from the Royal College of Surgeons in Ireland. He holds a Master of Medicine in Emergency Medicine from the National University of Singapore and is a Fellow of the Academy of Medicine, Singapore (FAMS), as well as the Royal College of Emergency Medicine (FRCEM, UK).Dr Sanjeev is accredited to perform emergency medical procedures at Thomson Medical 24-Hour Urgent Care Centre

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Dr Sanjeev Shanker

Dr Cheah Si Oon is a Specialist in Emergency Medicine currently practising at the Thomson Medical 24-Hour <a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.&nbsp;With over 15 years of clinical experience in emergency medicine, Dr Cheah has expertise in pre-hospital emergency care as well as sports safety and injury prevention. &nbsp;She provides comprehensive emergency care and is proficient in treating patients of all ages, from children to the elderly.Dr Cheah graduated from the National University of Singapore (NUS) in 2004 and obtained her Master of Medicine in Emergency Medicine in 2011. She became a Member of the Royal College of Surgeons of Edinburgh (Accident &amp; Emergency) in 2008 and is a Fellow of the Academy of Medicine, Singapore.Before entering private practice, Dr Cheah was a Consultant at Ng Teng Fong General Hospital from 2014 to 2020, following her earlier years of training and service at the Department of Emergency Medicine at Singapore General Hospital.In addition to her clinical work, Dr Cheah serves as a Consultant for the Unit for Pre-hospital Emergency Care (UPEC), supporting the professional development of paramedics. She is also an active contributor to national committees focused on resuscitation outcomes and sports safety, including the Sports Safety Committee and the Pan Asian Resuscitation Outcomes Study (PAROS).&nbsp;Additionally, she also played a key role in shaping Singapore’s Sports and Water Safety Codes of Practice and chaired the review of local Sports Concussion Guidelines.Dr Cheah is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Cheah Si Oon

Dr Jackson Lim How Kiat is an Emergency Medicine Specialist currently practising at the Thomson Medical 24-Hour <a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.With 19 years of clinical experience, his professional interests include critical care, community geriatrics, palliative care, simulation-based training, and healthcare information systems.He holds a Bachelor of Medicine and Bachelor of Surgery (MBBS) from the National University of Singapore, and is a Member of the Royal College of Surgeons of Edinburgh in Accident and Emergency (MRCS A&amp;E). In 2018, he obtained a Master of Science in Global eHealth from the University of Edinburgh.Dr Lim is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Jackson Lim How Kiat

Dr Ong Eng Kang is a family physician at Thomson Medical 24-Hour Urgent Care Centre.Dr Ong graduated from the University of Sydney, with a Bachelor of Medicine (Honours), in 1998.

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Dr Ong Eng Kang

Dr Bashir is an experienced doctor in Family Medicine. He has been with Thomson Medical Centre since 2004. Dr Bashir graduated from the National University of Singapore, with a Bachelor of Medicine and Bachelor of Surgery, in 1992.

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Dr Abdul Bashir

Dr Priyankan Sharan is a General Practitioner currently practising at the Thomson Medical 24-Hour&nbsp;<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.His clinical services include managing both acute and chronic conditions, providing adult and paediatric consultations, and performing wound care, dressing changes, simple wound debridement and suturing. He also applies backslabs for fractures and performs simple manipulation and reduction of fractures or dislocations without sedation. He can also remove foreign bodies from the ear, eye, nose, oral cavity or skin. For conditions requiring specialist input, he refers patients to the relevant specialists.Dr Sharan is accredited to Thomson Medical Centre.

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Dr Priyankan Sharan

Dr Julius Kang Jun Kai is a General Practitioner currently practising at the Thomson Medical 24-Hour&nbsp;<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.His clinical services include managing both acute and chronic conditions, providing adult and paediatric consultations, and performing wound care, dressing changes, simple wound debridement and suturing. He also applies backslabs for fractures and performs simple manipulation and reduction of fractures or dislocations without sedation. He can also remove foreign bodies from the ear, eye, nose, oral cavity or skin. For conditions requiring specialist input, he refers patients to the relevant specialists.Dr Kang obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) and subsequently attained the Graduate Diploma in Family Medicine (GDFM) from the College of Family Physicians Singapore in 2019. This postgraduate training equips him with skills in clinical assessment, diagnosis, and management relevant to general practice.Dr Kang is accredited to Thomson Medical Centre.

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Dr Julius Kang Jun Kai

Dr Davinder Singh Dhaliwal is a General Practitioner currently practising at the Thomson Medical 24-Hour&nbsp;<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.His clinical services include managing both acute and chronic conditions, providing adult and paediatric consultations, and performing wound care, dressing changes, simple wound debridement and suturing. He also applies backslabs for fractures and performs simple manipulation and reduction of fractures or dislocations without sedation. He can also remove foreign bodies from the ear, eye, nose, oral cavity or skin. He also conducts routine health screenings and performs scheduled minor procedures. Where further treatment is required, he refers patients to the relevant specialists.Dr Dhaliwal obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) from the University of Sheffield, United Kingdom.Dr Dhaliwal is accredited to Thomson Medical Centre.

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Dr Davinder Singh Dhaliwal

Dr Joanne Lisa Probert is an Emergency Medicine Specialist currently practising at the Thomson Medical 24-Hour&nbsp;<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.With over 25 years' experience in clinical practice, she has expertise in adult and paediatric emergency medicine, family and lifestyle medicine, women’s health, gut and metabolic care, menopause management, sports medicine, concussion care, health screening, and travel medicine. Furthermore, she also has particular expertise in managing acute sporting injuries.Dr Probert graduated with a Bachelor of Medicine and Bachelor of Surgery (MBChB) from the University of Bristol in 1999. She later obtained a Diploma in Sport and Exercise Medicine from the University of Bath. She is a Member of the Royal College of Surgeons of Edinburgh (Accident &amp; Emergency), a Fellow of the Royal College of Emergency Medicine (FRCEM, UK), and a Member of the Faculty of Sport and Exercise Medicine (UK). In 2009, she completed specialist training in Adult and Paediatric Emergency Medicine. She is also a Fellow of the Academy of Medicine Singapore (FAMS).Before entering private practice, Dr Probert served as a Consultant in Emergency Medicine at the Royal Gwent Hospital in the United Kingdom. In 2013, she relocated to Singapore, where she practised as a Consultant at Khoo Teck Puat Hospital.Alongside her clinical work, Dr Probert is actively involved in medical education and training. She is a qualified Advanced Trauma Life Support (ATLS) and Advanced Cardiac Life Support (ACLS) instructor in Singapore, and serves as Course Director for international sports medicine and first aid programmes including First Aid in Rugby (FAIR), First Aid in Sport (FIS), Immediate Care in Rugby (ICIR), and Pre-Hospital Immediate Care in Sport (PHICIS). She is also a member of the Singapore Society of Lifestyle Medicine and an accredited member of the International Menopause Society.Dr Probert is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Joanne Lisa Probert

Dr Lim Chin Tat is an Orthopaedic Surgeon currently practising at The Orthopaedic Practice and Surgery, with clinics located in Farrer Park, Orchard, Novena, and Napier.He has a special interest in complex joint replacement, robotic-assisted joint replacement, and sports surgery. His clinical expertise includes hip arthroscopy, uni-compartmental knee replacement, and both primary and revision hip and knee replacement surgeries. Additionally, he also has experience in managing complex joint conditions through both conventional and minimally invasive approaches.Dr Lim graduated from the National University of Singapore (MBBS)(NUS) in 2004. He became a Member of the Royal College of Surgeons (Edinburgh) in 2008 and obtained his Master of Medicine in Orthopaedic Surgery from NUS in 2012. In 2014, he completed his specialist training and became a Fellow of the Royal College of Surgeons (UK), followed by Fellowship of the Academy of Medicine, Singapore (Ortho Surgery) in 2016. He then was awarded the Ministry of Health Scholarship for dual advanced fellowship training. In 2015, Dr Lim trained at the Nuffield Orthopaedic Centre, Oxford University Hospitals NHS Trust, where he undertook clinical fellowship in adult reconstruction and sports surgery. In 2016, he completed a year-long fellowship in adult reconstruction at Stanford University Medical Centre, California. Upon completing these fellowships, he was admitted as an International Fellow of the American College of Surgeons in 2017.Before entering private practice, Dr Lim was a Consultant Orthopaedic Surgeon at the National University Hospital, where he managed a wide range of complex orthopaedic and joint replacement cases.Alongside his clinical work, Dr Lim served as an Assistant Professor at the Yong Loo Lin School of Medicine, National University of Singapore. He was actively involved in medical education as Deputy Undergraduate Medical Education Director of the Department of Orthopaedic Surgery and as a core faculty member of the NUHS National PGY1 Programme.Additionally, Dr Lim has published more than 30 peer-reviewed articles in orthopaedics and has secured over SGD 400,000 in National Medical Research Council funding. His research interests include biomechanical analysis of hip, knee, and ankle prostheses, as well as strategies to extend implant longevity. He continues to work on joint replacement designs tailored for Asian patients and on improving the ergonomics of surgical tools.&nbsp;Dr Lim is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Lim Chin Tat

Dr Indulkar Gauresh Girish is a General Practitioner currently practising at the Thomson Medical 24-Hour&nbsp;<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.His clinical services include adult and paediatric consultations, wound care and dressing, simple wound debridement, and suturing. He also performs backslab application for fractures, simple manipulation and reduction of fractures or dislocations without sedation, and removal of foreign bodies from the ear, eye, nose, oral cavity, or skin. For conditions requiring further management, he refers patients to the appropriate specialists.Dr Indulkar obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) from the Maharashtra University of Health Sciences, India, in 2008. He later pursued training with the Royal College of Emergency Medicine, United Kingdom, where he attained Membership of the Royal College of Emergency Medicine (MRCEM).Dr Indulkar is accredited to Thomson Medical Centre.

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Dr Indulkar Gauresh Girish

Dr Savan Kalana de Silva is a General Practitioner currently practising at the Thomson Medical 24-Hour&nbsp;<a href="https://www.thomsonmedical.com/centres/urgent-care-centre" target="_blank">Urgent Care Centre</a>.His clinical services include managing both acute and chronic conditions, providing adult and paediatric consultations, and performing wound care, dressing changes, simple wound debridement and suturing. He also applies backslabs for fractures and performs simple manipulation and reduction of fractures or dislocations without sedation. He can also remove foreign objects from the ear, eye, nose, oral cavity or skin. For conditions requiring specialist input, he refers patients to the relevant specialists.Dr de Silva obtained his Bachelor of Medicine and Bachelor of Surgery (MBBS) in 2010 from the Faculty of Medicine, University of Colombo, Sri Lanka. He went on to complete a Diploma in Transfusion Medicine at the Postgraduate Institute of Medicine in Sri Lanka, and later earned Membership of the Royal College of Emergency Medicine (MRCEM, UK) in 2019.In 2016, Dr de Silva relocated to Singapore, where he joined the Emergency Department at Sengkang General Hospital. He subsequently gained further experience at the Singapore General Hospital’s Emergency Department and the Children’s Emergency at KK Women’s and Children’s Hospital. During this time, he progressed to the role of Staff Registrar, where he led emergency teams and further developed his expertise in critical care.Dr de Silva is accredited to perform medical procedures at Thomson Medical Centre.

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Dr Savan Kalana de Silva

Dr Mizan Marican is an orthopaedic surgeon specialising in hip and knee surgery, practising at Orion Orthopaedic Surgery, at Orchard and East Coast.He focuses on joint preservation, sports injuries, and joint replacement surgeries, particularly utilising the Direct Anterior Approach (DAA) for total hip replacement—a minimally invasive technique that allows for quicker recovery.Dr Mizan completed his medical degree at King’s College London in 2005 and pursued his orthopaedic training under SingHealth, Singapore, earning his Fellowship of the Royal College of Surgeons (FRCS) of Edinburgh in 2015. He further refined his expertise during a fellowship with the Melbourne Orthopaedic Group in 2017.Dr Mizan is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Mizan Marican

Dr Serena Koh Meiling is a Consultant Obstetrician and Gynaecologist currently practising at The O&amp;G Specialist Clinic located in Novena.She has over a decade of experience in managing women’s health across all life stages, with clinical expertise in routine and <a href="https://www.thomsonmedical.com/blog/high-risk-pregnancy" target="_blank">high-risk pregnancies</a>, adolescent gynaecology, <a href="https://www.thomsonmedical.com/blog/menopause-treatments" target="_blank">menopause</a>, <a href="https://www.thomsonmedical.com/blog/menstrual-cramps-and-endometriosis" target="_blank">endometriosis</a>, and <a href="https://www.thomsonmedical.com/blog/fibroids" target="_blank">fibroid</a> care.Dr Koh graduated from the National University of Singapore (MBBS), and completed her Master of Medicine (Obstetrics and Gynaecology) at the same institution. She is also a Member of the Royal College of Obstetricians and Gynaecologists (MRCOG, United Kingdom).Before moving into private practice, Dr Koh served as a Consultant at KK Women’s and Children’s Hospital, where she was involved in clinical care and national health initiatives related to reproductive health and sexual assault response.Outside of her clinical work, Dr Koh remains active in research and education, holding teaching positions at the National University of Singapore (NUS), the Duke-NUS Medical School, and the Lee Kong Chian School of Medicine at Nanyang Technological University (NTU). Her research has been published in peer-reviewed journals on topics including urinary incontinence, ectopic pregnancy and endometrial cancer.Dr Koh has presented at international conferences and led a grant-supported study on healthcare access for incarcerated mothers and their children. Within the community, Dr Koh has collaborated with organisations such as BABES to provide support to pregnant teenagers in Singapore.Dr Koh is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Serena Koh Meiling

Dr Ooi Pei Ling is an accredited paediatrician with Thomson Medical Centre and practises at International Child &amp; Adolescent Clinic in Thomson and Orchard. She has a subspeciality in paediatric rheumatology. Dr Ooi treats children with autoimmune diseases, joint pains, arthritis, myositis, lupus, <a href="https://www.thomsonmedical.com/dermatology/vasculitis" target="_blank">vasculitis</a>, periodic fever syndromes, and chronic pain syndromes. Her expertise extends to the use of immunomodulating therapies and joint injections, ensuring comprehensive and effective treatment for her young patients. Dr Ooi’s comprehensive approach to <a href="https://www.thomsonmedical.com/speciality/paediatrics" target="_blank">paediatrics</a> includes newborn and well-baby screenings, childhood vaccinations, developmental assessments, and the management of common childhood ailments such as fever, rashes, coughs, and allergic conditions like eczema, allergic rhinitis, and asthma. Dr Ooi earned her Bachelor of Medicine, Bachelor of Surgery (MBBS) from the National University of Singapore (NUS), where she was placed on the Dean’s List. She furthered her education by obtaining post-graduate qualifications from the Royal College of Paediatrics and Child Health (UK) and a Master of Medicine (Paediatrics) in 2011. In 2016, she was awarded the prestigious Academic Medicine Development Award from the Ministry of Health, Singapore, which enabled her to complete a fellowship in Paediatric Rheumatology at the renowned Great Ormond Street Hospital in London. She is also a Fellow of the Academy of Medicine, Singapore. Before transitioning to private practice, Dr Ooi held several key positions at the National University Hospital (NUH), including Consultant and Assistant Professor in the Division of Allergy, Immunology, and Rheumatology within the Department of Paediatrics. She also served as Deputy Clinical Director of the department from 2014 to 2019, where she led numerous improvement projects aimed at enhancing patient care. Dr Ooi continues to contribute to NUH as a Visiting Consultant. Recognised for her excellence in patient care and leadership, Dr Ooi was selected for the prestigious Singapore Chief Residency Program in 2013 and the NUHS Physician Leadership Development Program in 2018. She is also an active educator, frequently contributing to public forums, newspapers, and magazines to empower parents with the knowledge to care for their children. Additionally, she serves as a board member of the National Arthritis Foundation in Singapore, advocating for improved care for individuals living with arthritis.As a mother of four, Dr Ooi brings a personal understanding of the challenges faced by parents, which informs her compassionate and supportive approach to her patients and their families.

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Dr Ooi Pei Ling

Dr Havard Lin is an Obstetrician and Gynaecologist, currently practising at Asian Obstetrics and Gynaecology Centre, in Orchard and Marine Parade.Dr Lin specialises in minimally invasive surgery, with expertise in managing complex gynaecological conditions such as deep infiltrating endometriosis, <a href="https://www.thomsonmedical.com/blog/womens-health/fibroids" target="_blank">uterine fibroids</a>, <a href="https://www.thomsonmedical.com/blog/womens-health/ovarian-cysts" target="_blank">ovarian cysts</a>, and urogynaecological issues including stress urinary incontinence, overactive bladder, and <a href="https://www.thomsonmedical.com/blog/pelvic-organ-prolapse" target="_blank">pelvic organ prolapse</a>. He is skilled in advanced surgical techniques, including laparoscopic, robotic, and vaginal surgeries.Dr Lin graduated from the National University of Singapore (NUS) and completed his specialist training in Obstetrics and Gynaecology in Singapore. He obtained membership in the Royal College of Obstetricians &amp; Gynaecologists, UK, and earned his master's degree from NUS.Before his current role, Dr Lin was the Clinical Director of Gynaecology Services at Ng Teng Fong Hospital, Alexandra Hospital, and Jurong Medical Centre. He continues to serve as a visiting consultant at these hospitals as well as at the National University Hospital (NUH).Dr Lin is highly experienced, having performed over 1,000 complex laparoscopic procedures and 500 vaginal surgeries. He is one of the pioneers in Southeast Asia for performing laparoscopic urogynaecological procedures, such as Burch colposuspension and sacrocolpopexy.In addition to his clinical work, Dr Lin is actively involved in medical education. He serves as a clinical lecturer for undergraduate students at NUS and is a core faculty member for postgraduate education at NUH. He has also mentored 10 gynecologic surgeons and chaired the Gynaecologic Accreditation Committee at NUH, overseeing the credentialing process for gynaecologic consultants.Beyond his surgical expertise, Dr Lin has contributed to public education through events like the Endometriosis Awareness Campaign and the Urogynaecology Awareness Week. He frequently speaks at public and GP forums and has organised awareness roadshows. His dedication to patient care has earned him the Patient Service Excellence Award.Dr Lin is accredited to&nbsp;provide care at Thomson Medical and Gleneagles Hospital.

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Dr Harvard Lin Zhenjia

Thomson Chinese Medicine (Paragon)

Thomson Chinese Medicine (TCM Paragon Medical Centre)

“As a child growing up in a Chinese family, I visited TCM physicians more often than Western practitioners. While I was impressed by the vast array of herbs and medicines, what intrigued me the most was acupuncture and its ability to heal simply by inserting needles into the body. Fast forward two decades, I happened to consult a TCM physician who provided me with information on becoming certified in the field of Chinese Medicine. Since then, I have acquired extensive knowledge and experience as a TCM practitioner, specialising in acupuncture and Chinese herbs.”Physician Ho graduated from the Singapore College of TCM. Over the years, he has applied acupuncture techniques to treat and manage various internal medicine conditions, as well as provide <a href="https://www.thomsonmedical.com/blog/manage-your-pain" target="_blank">pain management</a>. His expertise includes TCM Andrology, Gynaecology, Mental Wellness, Gastrointestinal Health, as well as TCM Dermatology. Mr. Ho is a fully registered Traditional Chinese Medicine Physician with the TCM Practitioners Board and a member of the Singapore Chinese Physicians’ Association.&nbsp;Please refer to the <a href="https://www.thomsonmedical.com/centres/chinese-medicine/physician-schedules">physician's schedule and practicing hours.</a>

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Senior Physician Ho Wee Kok

Thomson Specialists Woodleigh (TCM)

"I have found great inspiration and resonance in the words of E. L. Trudeau, who once said, ‘To cure sometimes, to relieve often, to comfort always.’ As a TCM physician, my commitment lies in understanding my patients’ needs, alleviating their pain, and supporting their journey towards recovery.”Physician Zhang Lin is a graduate of Guangzhou University of Chinese Medicine, where she received the distinction of being the Outstanding Graduate in her cohort. Since her university days, she has held a deep interest in women’s health &amp; wellness management. In addition to her expertise in TCM gynaecology, Zhang Lin’s interests also include insomnia, gastroenterology, and <a href="https://www.thomsonmedical.com/blog/manage-your-pain" target="_blank">pain management</a>. Zhang Lin is a fully registered TCM physician with the TCM Practitioners Board and a member of the Singapore Chinese Physicians’ Association.Please refer to the <a href="https://www.thomsonmedical.com/centres/chinese-medicine/physician-schedules">physician's schedule and practicing hours.</a>

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Physician Zhang Lin

Ms. Jin’s interest in TCM developed at a young age under the influence of her granduncle, who was a TCM practitioner. She made the decision to pursue a Bachelor’s degree in TCM at Liao Ning University of TCM, solidifying her commitment to the field. With over three decades of experience as an acupuncturist, Ms. Jin specialises in treating patients with fertility and gynaecological issues, pain management (including Bell’s Palsy), anxiety, weight management, sinusitis, <a href="https://www.thomsonmedical.com/find-an-expert/jin-jin-hua" target="_blank">insomnia</a>, and gastrointestinal disorders. She believes in a holistic approach to patient care, empowering her patients to understand their body constitution and make informed lifestyle choices. Ms. Jin also firmly believes in the harmonious integration of Eastern and Western approaches to health, recognising their potential to benefit her patients when used together.&nbsp;Please refer to the <a href="https://www.thomsonmedical.com/centres/chinese-medicine/physician-schedules">physician's schedule and practicing hours.</a>

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Senior Acupuncturist Jin Jin Hua

Thomson Specialists Woodleigh (Women's Health)

Dr Ryan Lee is an Obstetrician and Gynaecologist at <a href="https://www.thomsonmedical.com/thomson-specialists/woodleigh" target="_self">Thomson Specialists Woodleigh</a>.Dr Lee graduated with an intercalated bachelor of medical science degree (Honours) at Imperial College London and obtained MBBS (Distinction) in Medical Sciences, Clinical Science, and Clinical Practice at St Bartholomews and the Royal London, University of London. He further obtained a Masters of Medicine (O&amp;G) and was conferred a member of the Royal College of Obstetrics and Gynaecology (MRCOG). Subsequently, he graduated from the Clinician-Scientist residency and became a fully qualified Obstetrician and Gynaecologist with the Specialist Accreditation Board of the Ministry of Health, Singapore.Dr Ryan’s practice encompasses general gynaecology, high-risk obstetrics with a special interest in maternal medicine. He advocates a holistic approach to the care of pregnant mothers through optimisation of medical conditions in pregnancy. He is also the co-lead for the SingHealth Maternal Medicine Network to promote joint collaborations among various medical sub-specialties for multi-disciplinary care. Dr Ryan received several service awards including the Singhealth Silver Quality award twice, ‘Service from the Heart’ award, ‘COVID Team Award', and 'Resilience Medal’ for excellent clinical service rendered in patient care.His main research interests focus on interventional lifestyle changes in improving obstetric outcomes in women with gestational diabetes and enhancing pregnancy outcomes. He is an Integrated Platform for Research in Advancing Metabolic Health Outcomes in Women and Children (IPRAMHO) investigator to develop excellent models of metabolic care. He was previously awarded the NMRC health research scholarship, graduating with a Masters of Clinical Investigation from the National University of Singapore. He was also awarded the Duke-NUS academic medical grant and National Medical Research Council New Investigator Grant (NIG) studying the ‘Functional roles of plasma micronutrients in obese women receiving nutrition intervention during preconception and early pregnancy. He presented at numerous international conferences and published numerous papers in reputable peer-reviewed journals.Besides research, Dr Ryan has an incessant passion for teaching and was previously awarded the Inspiring Resident-Educator award. He was appointed as a SingHealth residency physician facilitator and Duke-NUS Clinical assistant professor where he receives commendable accolades from students. He is happily married with 2 children whom he cherishes spending quality time with.Media:<ul><li><a href="https://www.channelnewsasia.com/commentary/singapore-unplanned-pregnancies-abortions-contraceptive-pill-4032436" target="_blank">CNA Commentary: What’s behind the rise in unplanned pregnancies in Singapore?</a></li><li><a href="https://www.8world.com/singapore/christmas-baby-2659341" target="_blank">8world: 凌晨零点零分诞生 新手父母喜迎圣诞宝宝</a> (New Parents Welcome Christmas Baby at 12am)</li><li><a href="https://www.zaobao.com.sg/realtime/singapore/story20241225-5646319" target="_blank">Lianhe Zaobao: 本地首个圣诞宝宝零时零分报到</a> (First Christmas Baby Arrived at Midnight)</li></ul>

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Dr Ryan Lee Wai Kheong

Thomson Fertility Singapore (Paragon)

The O&G Specialist Clinic

Dr Tan Shu Qi is an obstetrician and gynaecologist practising at The O&amp;G Specialist Clinic and <a href="https://www.thomsonmedical.com/centres/fertility-centre" target="_blank">Thomson Fertility Centre</a>, in Thomson.Dr Tan specialises in a wide range of <a href="https://www.thomsonmedical.com/blog/womens-health/common-gynaecological-conditions" target="_self">gynaecological conditions</a> and <a href="https://www.thomsonmedical.com/blog/pregnancy/antenatal" target="_self">antenatal care</a>. Her expertise includes in-vitro fertilisation (IVF), minimally invasive surgery, urogynaecological procedures, and adolescent gynaecology.She graduated with distinction from St George’s Hospital Medical School in London and completed her postgraduate training with SingHealth Obstetrics &amp; Gynaecology Residency Programme, where she was awarded Best Resident in 2012. Dr Tan is accredited by the Specialists Accreditation Board (Ministry of Health, Singapore) and is a member of the Royal College of Obstetrics and Gynaecology (UK).Dr Tan has extensive experience from her time at Singapore's busiest O&amp;G hospital. She is an active researcher with publications since 2011 on topics such as social egg freezing and pregnancy care. Her work has earned her awards like the National Medical Research Council Grant and the SingHealth Duke-NUS O&amp;G Academic Clinical Programme Grant.Dr Tan is committed to providing holistic care for women at all stages of life, from elective egg freezing and pregnancy to postpartum care.Dr Tan Shu Qi is accredited to perform surgical procedures at Thomson Medical Centre, Mount Elizabeth Novena Hospital, and Mount Alvernia Hospital.

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Dr Tan Shu Qi

Since 1 January 2012, Dr Loh Seong Feei has headed our team of embryologists, nurses, and allied health professionals. Prior to joining <a href="https://www.thomsonmedical.com/centres/fertility-centre" target="_blank">Thomson Fertility Centre</a>, Dr Loh held the position of Head and Senior Consultant in the Department of Reproductive Medicine at KK Women's and Children's Hospital, where he was also Director of the KKIVF Centre.Dr Loh is very experienced in caring for high-risk pregnancies. He is also one of a few surgeons in Singapore to have performed a laparoscopic or keyhole reversal of tubal ligation.Dr Loh was the Chairman of the Reproductive Medicine Section of the College of O&amp;G, Singapore. He also chaired the Ministry of Health and College of O&amp;G joint committee for the development of clinical practice guidelines in infertility. He has also served as an Associate Professor (Adjunct) in the Duke-NUS Medical School.Dr Loh's dedication to patient care has earned him a KK Hospital's Service from the Heart award and an Excellent Service Award (Star).

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Dr Loh Seong Feei

Dr Janice Tung obtained her medical degree from the National University of Singapore, where she received the SS Ratnam Book Prize by the O&amp;G Society of Singapore for topping her cohort in Obstetrics and Gynaecology (O&amp;G). She subsequently completed her post-graduate specialty training in the SingHealth Residency Programme for O&amp;G, and attained her accreditation as a Specialist in O&amp;G by the Specialists Accreditation Board (Ministry of Health, Singapore). Dr Janice is currently a member of the Royal College of Obstetrics and Gynaecology (UK).Dr Janice was previously an Associate Consultant of the Department of O&amp;G in KK Women’s and Children’s Hospital (KKH). She was also appointed clinical faculty of Lee Kong Chian School of Medicine, Yong Loo Lin School of Medicine, and Duke-NUS Graduate Medical School, and have received the Inspiring Resident-Educator Award (SingHealth) for her contributions to medical student and Residency education.Dr Janice’s extensive experience in managing a wide variety of gynaecological conditions and antenatal care include high-risk pregnancies, with her interests lying in subfertility issues, fertility preservation, and pregnancy-related complications such as preterm labour, minimally invasive surgery and vulvar disease. She received the prestigious SingHealth Foundation Research Grant Award and the SingHealth Duke-NUS O&amp;G Academic Clinical Programme (ACP) Grant Awards for her work on improving ovarian conservation in laparoscopic cystectomies, as well as labour induction and preterm labour. Dr Janice remains dedicated to providing a value-based, holistic, fulfilling and positive pregnancy experience for women as an Obstetrician, and the best care for her patients as a Doctor.

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Dr Janice Tung

Dr Melissa Teo is a surgical oncologist at Melissa Teo Surgery and The Surgical Oncology, in Novena and Farrer Park. She is renowned for her expertise in gastrointestinal cancers, sarcomas, melanomas, and complex abdominal and pelvic surgery.Dr Teo completed her general surgical training at Singapore General Hospital and the National Cancer Centre Singapore (NCCS). She further specialised with fellowships in Surgical Oncology and Colorectal Surgery at the University of Toronto, Canada. Additionally, she holds a Master's in Public Health from Johns Hopkins University, USA, reflecting her interest in health policies.Before transitioning to private practice, Dr Teo held several key leadership roles, including Head of the Division of Surgical Oncology at NCCS. She co-chaired the Gastrointestinal Oncology Service and was involved in the Sarcoma, Melanoma, and Cancer Genetics Cancer Service Line development. Dr Teo has also authored over 180 peer-reviewed publications and six book chapters, earning numerous teaching awards.Dr Teo is proficient in managing stomach and colorectal cancers, sarcoma, melanoma, and pelvic and peritoneal disease. She is particularly experienced in <a href="https://www.thomsonmedical.com/blog/cytoreductive-surgery" target="_blank">Cytoreductive Surgery (CRS)</a> and Hyperthermic Intraperitoneal Chemotherapy (HIPEC) for treating peritoneal disease. As the first President of the Asian Peritoneal Surface Malignancy Group, she is a recognised leader in her field.Dr Melissa Teo is accredited to perform surgical procedures at Thomson Medical Centre, Mount Elizabeth Novena Hospital, &amp; Mount Alvernia Hospital.

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Dr Melissa Teo

Dr Grace Tan Hwei Ching is a Surgical Oncologist at Melissa Teo Surgery and The Surgical Oncology, in Novena and Farrer Park.Dr Tan's expertise includes the treatment of gastrointestinal cancers, peritoneal and pelvic malignancies, melanoma, and sarcomas. She is skilled in <a href="https://www.thomsonmedical.com/blog/cytoreductive-surgery" target="_blank">Cytoreductive Surgery (CRS)</a> and Hyperthermic Intraperitoneal Chemotherapy (HIPEC), offering advanced care for peritoneal-based malignancies.Dr Tan graduated from Guy's, King's, and St Thomas's College of Medicine in London, UK. She completed her general surgery and surgical oncology training at Singapore General Hospital and the National Cancer Centre Singapore (NCCS). Furthering her subspecialty training, she trained in CRS and HIPEC at the NHS Peritoneal Malignancy Unit in Basingstoke, UK, and Pelvic Oncology Surgery at King Chulalongkorn Hospital in Bangkok, Thailand.Before her current role, Dr Tan trained extensively at leading institutions. The Basingstoke Peritoneal Malignancy Unit is renowned for treating peritoneal malignancies and has performed over 1,200 CRS and HIPEC procedures. King Chulalongkorn Hospital is a major referral centre in Thailand, known for managing advanced pelvic cancers.Dr Tan is an active member of the medical community, serving on the executive committee of the Asian Peritoneal Surface Malignancy Group and the Gastrointestinal and Sarcoma Clinical Trial Steering Committee. She is also an examiner for Duke-NUS Graduate Medical School and the National University of Singapore's School of Medicine and a speaker in the foundation course in clinical oncology at NCCS.Dr Tan has received multiple awards, including the RISE award for outstanding faculty in 2014, the 2017 Editor's Award from the International Journal of Hyperthermia, and the Singapore Health Quality Service Gold Award in 2019, recognising her exceptional contributions to medicine.Dr Grace Tan Hwei Ching is accredited to perform surgical procedures at Thomson Medical Centre, Mount Elizabeth Novena Hospital, and Mount Alvernia Hospital.

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Dr Grace Tan Hwei Ching

Dr Koh Jianyi Calvin is a Gastroenterologist practising at The Gastroenterology Group, in Orchard, Novena, Thomson, and Joo Chiat.Dr Koh specialises in the diagnosis and treatment of a wide range of gastrointestinal conditions, with particular expertise in interventional endoscopy, pancreatobiliary disease, and the management of gastric and colon cancer. His proficiency extends to advanced endoscopic procedures, including gastroscopy, colonoscopy, <a href="https://www.thomsonmedical.com/find-an-expert/dr-koh-jianyi-calvin" target="_blank">endoscopic ultrasound (EUS)</a>, endoscopic retrograde cholangiopancreatography (ERCP), small bowel enteroscopy, and the removal of colon polyps through endoscopic mucosal resection.Dr Koh earned his medical degree (MBBS) from the National University of Singapore (NUS) and completed his specialist training at the National University Hospital (NUH). He was later awarded an Academic Medicine Development Award, allowing him to pursue an advanced endoscopy fellowship at the University of Florida, USA, under the auspices of the American Society for Gastrointestinal Endoscopy (ASGE).Before joining The Gastroenterology Group, Dr Koh served as a Senior Consultant at NUH, where he was also the Director of Endoscopy. In addition, he held an academic position as an Assistant Professor at the NUS Yong Loo Lin School of Medicine, focusing on clinical and research interests in endoscopy, pancreatobiliary disease, and gastrointestinal cancers. He has authored over 50 academic papers published in both regional and international scientific journals and is actively involved in teaching, frequently serving as faculty at local and regional gastroenterology conferences.Dr Koh is a Fellow of the Royal College of Physicians (FRCP) in London, a Fellow of the American Society of Gastrointestinal Endoscopy (FASGE), and a current committee member of the Chapter of Gastroenterology in the College of Physicians at the Academy of Medicine, Singapore. His contributions to the field have made him a respected figure in gastroenterology, both in Singapore and internationally.He is accredited to perform surgical procedures at Thomson Medical Centre, Mount Elizabeth Novena Hospital, Mount Alvernia Hospital, and Gleneagles Hospital.

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Dr Koh Jianyi Calvin

Dr Christopher Kong San Choon is a Consultant Gastroenterologist who currently practises at Pro Digestive Gastroenterology in Farrer Park.He has extensive experience in managing a wide range of gastrointestinal, hepatobiliary and pancreatic conditions. He has a particular interest in irritable bowel syndrome (IBS), gastroesophageal reflux disease (GERD), liver and bile duct disorders, pancreatic diseases, inflammatory bowel disease (IBD), and gastrointestinal cancers. Dr Kong is skilled in performing a wide range of diagnostic and therapeutic procedures, including gastroscopy, colonoscopy, <a href="https://www.thomsonmedical.com/blog/endoscopic-ultrasound-singapore" target="_blank">endoscopic ultrasound (EUS)</a>, capsule endoscopy, Fibroscan and small bowel enteroscopy, using both balloon-assisted and motorised spiral techniques.Dr Kong graduated from Newcastle University in the United Kingdom and became a Member of the Royal College of Physicians of Ireland in 1999. He completed specialist training in General Internal Medicine and Gastroenterology in the UK and was accredited to the UK Specialist Register in 2007. In recognition of his research in IBD, he was awarded a Doctorate in Medicine in 2008. He later completed an Endoscopic Ultrasound fellowship at St Thomas’ Hospital, London, under Singapore’s Health Manpower Development Plan (HMDP).Before entering private practice, Dr Kong held senior roles at Singapore General Hospital (SGH), where he served as Director of the Inflammatory Bowel Disease Centre. He later established and led the Department of Gastroenterology and Hepatology at Sengkang General Hospital.Other than clinical work, Dr Kong remains active in research and education. He has published in peer-reviewed journals, conducted clinical trials, and served as Clinical Fellow in Interventional Endoscopy at University College Hospital, London. He also teaches at Duke-NUS Medical School and the Yong Loo Lin School of Medicine.In 2019, he performed Southeast Asia’s first motorised spiral enteroscopy, a technique that allows for comprehensive small intestine evaluation in less time than usual enteroscopy.&nbsp;Dr Kong is accredited to perform gastroenterological procedures at Thomson Medical Centre.

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Dr Christopher Kong San Choon

Dr Quan Wai Leong is a Gastroenterologist and Interventional Endoscopist, practising at GI Endoscopy and Liver Centre @ Royal Square, in Novena. He has extensive expertise in advanced endoscopic procedures, including luminal stent placement, ERCP, Cholangioscopy, <a href="https://www.thomsonmedical.com/blog/endoscopic-ultrasound-singapore" target="_blank">Endoscopic Ultrasound (EUS)</a>, and Endoscopic Mucosal Resection (EMR/ESD).Dr Quan graduated from the Faculty of Medicine at the National University of Singapore in 1992. He received his Membership from the Royal Colleges of Physicians (MRCP UK) in 1998 and completed advanced specialty training in Gastroenterology at Tan Tock Seng Hospital. He further honed his skills as a visiting scholar at Prince of Wales Hospital in Hong Kong, specialising in Interventional Endoscopy. Dr Quan is a Fellow of the Royal College of Physicians (FRCP Edin) and the Academy of Medicine, Singapore (FAMS) in Gastroenterology.Before his private practice, Dr Quan served as the Director of the Endoscopy Centre at Tan Tock Seng Hospital from 2010 to 2017. During his tenure, he established a computerised simulation training service for endoscopy and introduced the SpyGlass cholangioscopy system in Singapore, enhancing the treatment of large bile duct stones and complex strictures. He has also been a visiting consultant at Khoo Teck Puat and Tan Tock Seng Hospital, contributing his expertise in advanced therapeutic endoscopy.Dr Quan Wai Leong is accredited to perform surgical procedures at Thomson Medical Centre, Mount Elizabeth Novena Hospital, and Mount Alvernia Hospital.

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Dr Quan Wai Leong

Dr Chua Tju Siang is a Gastroenterologist, currently practising at AliveoMedical,&nbsp;with branches in Farrer Park, Orchard, Novena and Thomson.He specialises in gastroenterology with a focus on advanced interventional endoscopy, endoscopic retrograde cholangiopancreatography (ERCP), and <a href="https://www.thomsonmedical.com/blog/endoscopic-ultrasound-singapore" target="_blank">endoscopic ultrasound (EUS)</a>. His clinical interests also include the treatment of hepato-pancreatico-biliary diseases.Dr Chua completed his medical degree (MB ChB) at the University of Glasgow, United Kingdom, and further achieved MRCP (Int Med) from the Royal College of Physicians, UK. He has received extensive training in interventional endoscopy and endosonography, establishing himself as a leader in these fields.Prior to his current role, Dr Chua held significant positions such as Chairman of the Chapter of Gastroenterologists, Academy of Medicine Singapore, and Immediate Past President of the Gastroenterological Society of Singapore. He is actively involved in developing standards for high-quality endoscopy and is a member of the Quality Assurance Subcommittee of the National Colorectal Cancer Screening Programme of Singapore.Dr Chua has been recognised for his contributions to the field, receiving numerous accolades and serving as a faculty member at both local and international conferences. His professional affiliations include membership in the Asian Pacific Association of Gastroenterology and the Asian-Pacific Society for Digestive Endoscopy.Dr Chua is accredited to perform surgical procedures at Thomson Medical Centre, Farrer Park Hospital, Mount Alvernia Hospital, and Mount Elizabeth Hospital.

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Dr Chua Tju Siang

Dr Lee Keat Hong is a Senior Consultant Gastroenterologist and Hepatologist, currently practising at AliveoMedical,&nbsp;with branches in Farrer Park, Orchard, Novena and Thomson. He has a sub-specialty interest in advanced diagnostic and therapeutic <a href="https://www.thomsonmedical.com/blog/endoscopic-ultrasound-singapore" target="_blank">endoscopic ultrasound (EUS)</a>.As a specialist in gastroenterology and hepatology, Dr Lee provides comprehensive care for all general gastrointestinal and liver conditions. He demonstrates particular proficiency in managing viral Hepatitis B cases, contributing significantly to clinical research in this area.Dr Lee graduated with a medical degree (MBBS) from the University of Malaya, Malaysia, which he obtained in 2005. He further enhanced his medical expertise by achieving membership of the Royal College of Physicians (MRCP) in the United Kingdom in 2009.Prior to joining private practice, Dr Lee served as a Consultant at the Division of Gastroenterology and Hepatology at the National University Hospital (NUH). Concurrent with his clinical role, he held the position of Clinical Lecturer at the Yong Loo Lin School of Medicine, National University of Singapore, where he contributed to medical education and research.Dr Lee maintains an active presence in the medical community, regularly participating as a speaker at prestigious international conferences including the Asian-Pacific Digestive Week (APDW), Asian-Pacific Association for the Study of Liver (APASL), and Asian EUS meetings. His research work, particularly in viral Hepatitis B, has been published in esteemed medical journals such as Hepatology International and Antiviral Therapy. Currently, he continues his commitment to medical education as a visiting consultant at NUH, where he helps train future doctors and gastroenterologists.Dr Lee Keat Hong is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Lee Keat Hong

Dr Wee Chee Keong's main clinical interest is in acute stroke treatment. Dr Wee completed his Bachelor of Medicine, Bachelor of Surgery at the National University of Singapore in 2004, and became a member of the Royal College of Physicians (UK) in 2009. He subsequently completed specialty training in <a href="https://www.thomsonmedical.com/speciality/neurology" target="_blank">neurology</a> in 2013. He received the Health Manpower Development award in 2015 and pursued a year of fellowship training in Sir Charles Gairdner Hospital in Perth, Australia. During his time of service in National Neuroscience Institute (NNI) at both Singapore General Hospital and Changi General Hospital campuses, Dr Wee helped to develop and refine treatment protocols of acute stroke patients. He was also the chief medical informatics officer for NNI. He is also a visiting consultant with the Singapore General Hospital. A keen advocate for patients, Dr Wee co-chaired the inaugural Brain Awareness Carnival in 2017, which was NNI's outreach programme to help the community learn about prevention and treatment of neurological disorders. As an educator, Dr Wee was a faculty member of the neurology senior residency programme, and an adjunct assistant professor with Duke-NUS medical school. In 2018, he also co-chaired the 17th Singapore International Stroke conference.

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Dr Wee Chee Keong

Dr Heng Tung Lan is a Consultant Obstetrician and Gynaecologist, at Ascensus – Heng Clinic for Women, in Parkway East. She has over 30 years of experience in <a href="https://www.thomsonmedical.com/speciality/obstetrics-gynaecology" target="_blank">O&amp;G</a>.Dr Heng specialises in <a href="https://www.thomsonmedical.com/during-your-pregnancy" target="_blank">pregnancy care</a> and <a href="https://www.thomsonmedical.com/delivering-at-thomson" target="_blank">delivery</a>, <a href="https://www.thomsonmedical.com/health-screening/women" target="_blank">female health screening</a>, <a href="https://www.thomsonmedical.com/blog/menopause-treatments" target="_blank">menopause</a>, and female wellness enhancement.&nbsp;Dr Heng graduated from National University of Singapore before starting her traineeship in Obstetrics &amp; Gynaecology at KK Women’s and Children’s Hospital. She went on to obtain her Master of Medicine in Obstetrics &amp; Gynaecology, and was admitted to the Academy of Medicine, Singapore in 2004.Dr Heng is accredited to perform surgical procedures at Thomson Medical Centre.

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Dr Heng Tung Lan

Dr Choo Wan Ling is a Consultant Obstetrician and Gynaecologist at Ascensus – Choo Wan Ling Clinic for Women, in Novena. She has over 20 years of experience in <a href="https://www.thomsonmedical.com/speciality/obstetrics-gynaecology" target="_blank">O&amp;G</a>.Dr Choo’s clinical expertise includes <a href="https://www.thomsonmedical.com/blog/antenatal" target="_blank">antenatal care</a> and risk assessment, vaginal assisted and caesarean delivery, and treatment of gynaecological issues such as <a href="https://www.thomsonmedical.com/find-a-doctor/endometriosis-specialist" target="_blank">endometriosis</a>, <a href="https://www.thomsonmedical.com/blog/fibroids" target="_blank">uterine fibroids</a>, <a href="https://www.thomsonmedical.com/blog/ovarian-cysts" target="_blank">ovarian cysts</a>, and <a href="https://www.thomsonmedical.com/blog/infertility-causes-treatments" target="_blank">fertility challenges</a>. Moreover, she is qualified to treat <a href="https://www.thomsonmedical.com/women-health/gynaecology/pap-smear" target="_blank">pap smear</a> abnormalities and perform <a href="https://www.thomsonmedical.com/blog/colposcopy" target="_blank">colposcopies</a>. In a personal capacity, Dr Choo has a special interest in <a href="https://www.thomsonmedical.com/blog/menopause-treatments" target="_blank">menopausal care</a> and female sexual dysfunction. She is also a huge advocate of natural birth.Dr Choo graduated from National University of Singapore in 1994 with a Bachelor’s Degree in Medicine and Surgery and returned to obtain her Masters in Obstetrics and Gynaecology in 2000.&nbsp;Dr Choo is accredited to perform surgical procedures at Thomson Medical Centre.&nbsp;

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Dr Choo Wan Ling

Dr Cindy Pang is a Consultant Obstetrician and Gynaecologist at Ascensus – Cindy Pang Clinic for Women &amp; GynaeOncology, in Novena.Dr Pang’s main sub-specialty is in <a href="https://www.thomsonmedical.com/speciality/gynaecology/oncology" target="_blank">gynaecological cancers</a> and complex pelvic surgeries. On top of that, she provides <a href="https://www.thomsonmedical.com/blog/antenatal" target="_blank">antenatal care</a> to expectant mothers and manages a wide range of conditions related to the female reproductive system.Dr Pang graduated from National University of Singapore and obtained her membership to the Royal College of Obstetricians and Gynaecologists of the United Kingdom in 2008. In pursuit of her passion, she underwent further sub-specialty training at the renowned Western Australian Gynaecologic Cancer Services in Perth under the Health Manpower Development Plan, returning to practice in Singapore in 2013. She also won the prestigious Tony McCartney Surgical Innovation Award during her time in Australia.Dr Pang is an accredited colposcopist and trainer. Since 2009, she has been serving as a Council Member in the Society of Colposcopy and Cervical Pathology of Singapore. Concurrently, she is involved in the division of graduate medical studies at National University Hospital, where she assesses trainees for in-hospital clinical training modules on colposcopy. She offers cervical pre-cancer screening and management with <a href="https://www.thomsonmedical.com/blog/colposcopy" target="_blank">colposcopy</a>, laser and <a href="https://www.thomsonmedical.com/blog/leep-procedure" target="_blank">LEEP</a> surgeries.Dr Pang is accredited to perform surgical procedures at Thomson Medical Centre.

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