Joseph A. Murray, M.D. serves as a Gastroenterologist in the Division of Gastroenterology and Hepatology at the Mayo Clinic in Rochester, Minnesota. He founded a celiac disease clinic at the University of Iowa in 1992. In 1998, Dr. Murray joined the staff of Mayo clinic, where he runs the celiac disease research and clinical program that focuses on epidemiology, complications and mouse models of gluten sensitivity. In addition, Dr. Murray is a Professor of Medicine at the Mayo clinic in Rochester, Minnesota. He serves as a Consultant to several companies and has broad experience with clinical trials. Dr. Murray is an Associate Editor of Clinical Gastroenterology and Hepatology as well as an expert reviewer for many scientific journals. He has published over 100 scientific articles and has several patents on novel devices for the treatment of GI disorders. He has a large clinical practice widely focused on celiac disease and has been elected to the Best doctors in America from 2001 to 2006. He received his medical training in Ireland and GI training from the University of Iowa.