Dr. Chan is a licensed Family Medicine in ON. Graduated in 1998. Medical degree obtained from University of Toronto Faculty of Medicine. Completed residency training at University of Toronto. Currently practices at Monica Ko-Hsun Chan MD (Monica Ko-Hsun Chan MD), located at 8787 Woodbine Ave, Markham, ON L3R 9S2. Dr. Chan specializes in family medicine, primary care.. In addition to English, Dr. Chan speaks Cantonese.