Dr Peter Chang

Dr Peter Chang is a Cardiologist who currently practises at the Dr TTLim Cardiology Clinic in Orchard.

Dr Chang is triple board-certified in internal medicine, vascular medicine, and cardiology, with more than 20 years of experience in cardiovascular and vascular care. He provides comprehensive care for heart, arterial and venous conditions under one roof.

His clinical practice covers conditions such as high blood pressure, cholesterol disorders, coronary artery disease, heart rhythm disorders, peripheral artery disease and venous disorders. He has a special interest in diseases affecting the blood vessels and performs endovascular procedures involving both arteries and veins. He also carries out diagnostic and minimally invasive procedures to assess and manage circulation problems.

Dr Chang completed his undergraduate studies in biological sciences and visual arts at the University of Hawai'i at Mānoa. He later earned his medical degree from the University of Hawaii, John A. Burns School of Medicine, USA. Postgraduate training included Internal Medicine residency and clinical cardiology at Kaiser Permanente Medical Center in San Francisco. Advanced cardiology and vascular medicine training was then completed at National University Hospital in Singapore. He subsequently completed a Vascular Medicine Fellowship at Stanford Hospital & Clinics and a Peripheral Endovascular Fellowship at National Taiwan University Hospital. In 2013, he received the Academic Medicine Development Award for further training at Stanford University, USA.

Before entering private practice, Dr Chang worked at the University of California San Francisco, USA, as a hospital-based medical specialist and a basic science researcher on immunotherapy. He then spent over a decade at Singapore’s National University Hospital, where he rose to Senior Consultant and served as Director of Vascular Medicine Service. During this period, he also served as director of the accredited Diagnostic Vascular Ultrasound Laboratory at the National University Heart Centre, Singapore.

Raised in Taiwan, Dr Chang credits his background in biological sciences and visual arts as foundational to his clinical approach. He is a Fellow of the American College of Cardiology (ACC) and the European Society of Cardiology (ESC). He is also a Member of the Academy of Medicine Singapore. In addition, he has served as faculty at numerous international cardiovascular conferences and continues to contribute to medical education.

Dr Chang is accredited to perform surgical procedures at Thomson Medical Centre.