Aaron Carroll, MD, Indiana University (IMAGE) Indiana University Caption Aaron Carroll, M.D, director of the Center for Health Policy and Professionalism Research and associate professor of pediatrics at the Indiana University School of Medicine. Dr. Carroll is a Regenstrief Institute research scientist and a pediatrician who sees patients at Riley Hospital for Children. Credit Indiana University School of Medicine 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.