Dr. Xu is a licensed Gastroenterology in MD. Graduated in 1996. Medical degree obtained from Zhejiang, Zhejiang University School of Medicine in China. Completed residency training at St. Agnes Hospital, and fellowship training at University of Michigan. Currently practices at Gastro Center of Maryland (Gastro Center of Maryland), located at 7120 Minstrel Way, Columbia, MD 21045. Dr. Xu specializes in gastroesophageal reflux disease (GERD), ulcerative colitis and Crohn¡¯s disease, irritable bowel syndrome (IBS), celiac disease, colon cancer, liver disease, and other gastrointestinal conditions. . In addition to English, Dr. Xu speaks Mandarin.