Dr. Marcia Leung is a California state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from University of Hawaii School of Medicine, completed residency training in UC Davis, and completed the Gastroenterology specialist training at Kaiser Permanente. Dr. Leung currently is working at Kaiser Permanente, located in 2350 Geary Blvd San Francisco CA 94115 Please call +1-415-833-3514 to contact. | |||