Ann Ouyang, M.D.
Penn State Hershey Gastroenterology
500 University Drive, UPC II, Suite 2400
Hershey, PA 17033
Tel: 800-243-1455 / 717-531-4950 Fax: 717-531-4870
Patient Services Provided
Intestinal motility disorders Inflammatory Bowel Disease Esophageal disorders
Fellowship, Gastroenterology, Hospital of the University of Pennsylvania (1980) Residency, Internal Medicine, Pennsylvania Hospital (1978) M.D., Faculty of Medicine - Guy's Hospital Med. School (1974)