Dr Harris is Professor of Medicine in the Division of Gastroenterology & Hepatology at the Mayo Clinic - Alix School of Medicine in Scottsdale, AZ. She is a former head of Motility and her clinical interests include motility disorders from mouth to anus but particularly - IBS, Constipation, Pelvic Floor dysfunction, Fecal incontinence. She also specializes in celiac disease and GI symptoms in autonomic disorders. She is a fellow in the AGA and ACP and a Master of the ACG.