Dr. Andrew H K Ko is a California state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from Johns Hopkins School of Medicine, completed residency training in Beth Israel Hospital-Boston, and completed the Gastroenterology specialist training at Stanford Medicine. Dr. Ko's clinical interests include Anal cancer, Esophageal cancer, Peritoneal cancer, Cholangiocarcinoma, Gastrointestinal cancer, Rectal cancer, Colon cancer, Liver cancer, Stomach cancer ..... Dr. Ko currently is working at UCSF Health, located in 1825 Fourth St #4 Fl San Francisco CA 94158 Dr. Ko's clinic interests include Anal cancer, Esophageal cancer, Peritoneal cancer, Cholangiocarcinoma, Gastrointestinal cancer, Rectal cancer, Colon cancer, Liver cancer, Stomach cancer ..... Please call +1-415-353-9888 to contact. Access cdoc101.com on a desktop computer to view more details. | |||