Dr. John DiBaise, Mayo Clinic (IMAGE) Arizona State University Caption This is Dr. John DiBaise, Division of Gastroenterology at the Mayo Clinic. Credit Biodesign Institute at Arizona State University Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.