Dr. Raymond Tze-Heng Yan is a Ontario state licensed medical doctor, specializing in Cardiology. Graduated Magna Cum Laude from University of Toronto Faculty of Medicine, completed residency training in McMaster University, and completed the Cardiology specialist training at University of Toronto. Dr. Yan currently is working at Lakeridge Health, located in 1371 Neilson Rd Toronto ON M1B 4Z8 Please call +1-416-281-9499 to contact. Access cdoc101.com on a desktop computer to view more details. | |||