Dr. Tien is a licensed Gastroenterology in MA. Graduated in 2003. Medical degree obtained from Boston University School of Medicine. Completed residency training at Boston Medical Center and fellowship training at Brigham and Women's Hospital. Currently practices at Beth Israel Lahey Health (Beth Israel Lahey Health), located at 41 Mall Rd, Burlington, MA 01805. Dr. Tien specializes in Cirrhosis, Hepatitis B, Hepatitis C, Liver Cancer, Liver Disease, Liver Transplantation, Portal Hypertension, Transplant Hepatology.. In addition to English, Dr. Tien speaks Mandarin.