C. Ronald Kahn, Joslin Diabetes Center (IMAGE) Joslin Diabetes Center Caption C. Ronald Kahn, M.D., is Chief Academic Officer and Senior Investigator at Joslin Diabetes Center and the Mary K. Iacocca Professor of Medicine at Harvard Medical School. Credit John Soares 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.