Dr. Zhang is a licensed Gastroenterology in WA. Medical degree obtained from University of Minnesota Medical School. Completed residency training at University of Washington and fellowship training at University of Washington. Currently practices at Gastro Health (Gastro Health), located at 209 Lilly Rd. NE, Olympia, WA 98506. Dr. Zhang specializes in Abdominal Pain, Acid Reflux & GERD, Colitis, Colon Cancer Screening, Colon Diseases & Polyps, Colorectal (Colon) Cancer, Constipation, Crohn¡¯s & Ulcerative Colitis, Diarrhea, Indigestion, Inflammator. In addition to English, Dr. Zhang speaks Mandarin.