Dr. Yen Ngoc Quang is a California state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from Saint Louis University School of Medicine, completed residency training in UC Davis, and completed the Gastroenterology specialist training at University of New Mexico. Dr. Quang currently is working at Sutter Health, located in 1199 Bush St #560 San Francisco CA 94108 Please call +1-415-885-8080 to contact. Access cdoc101.com on a desktop computer to view more details. | |||