Dr. Xiao Tan is a Massachusetts state licensed medical doctor, specializing in Gastroenterology. Graduated Magna Cum Laude from Stanford Medical School, completed residency training in BIDMC Boston, and completed the Gastroenterology specialist training at Massachusetts General. Dr. Tan currently is working at Mass General Brigham, located in 55 Fruit St Boston MA 02114 Please call +1-617-643-0826 to contact. Access cdoc101.com on a desktop computer to view more details. | |||