Dr Cliff Li is a distinguished cardiologist at Tan Tock Seng Hospital, specializing in interventional cardiology. He has a strong focus on lipid management, PCI in chronic total occlusions (CTO), intracoronary and angiographic-based physiology, and microvascular dysfunction.

Dr Li is at the forefront of cardiovascular care and actively contributes to medical research, with multiple publications to his name. Additionally, he plays a significant role in academia as a clinical tutor for students at Yong Loo Lin School of Medicine and Lee Kong Chian School of Medicine, and he is dedicated to educating junior cardiology trainees.

Dr Li speaks English, Mandarin and Cantonese.