Dr. Yoon Lai Lan is a highly experienced Interventional Cardiologist at Sunway Medical Centre in Malaysia, with over 25 years of experience. She is a graduate of the Queen's University of Belfast, UK (MBBChBAO, 1992) and obtained her MRCP from the Royal College of Physicians of Edinburgh, UK (1996). Dr. Yoon's expertise lies in cardiovascular disorders and clogged arteries, performing procedures such as cardiac catheterization, computed tomography angiography (CTA), and percutaneous transluminal coronary angioplasty (PTCA). She is proficient in English, Bahasa Malaysia, and Cantonese. She is also a member of several professional organizations, including the Malaysian Medical Council, the National Heart Association of Malaysia, the Academy of Medicine of Malaysia, and the Medical Protection Society of Malaysia.