Dr. Zhang is a licensed Gastroenterology in IL. Graduated in 2007. Medical degree obtained from Hubei, Tongji Medical University in China. Completed residency training at UH Cleveland and fellowship training at UH Cleveland. Currently practices at Northwestern Medical Group (Northwestern Medical Group), located at 1465 Commerce Dr, Algonquin , IL 60102. Dr. Zhang specializes in Colitis, Colon Polyp, Colorectal Cancer, Dyspepsia, Endoscopy, GI Bleeding, Heartburn, Irritable Bowel Syndrome.. In addition to English, Dr. Zhang speaks Mandarin.