Aaron Carroll, M.D., M.S. (image) Indiana University Caption Aaron Carroll, M.D., M.S., associate professor of pediatrics, Indiana University School of Medicine and affiliated scientist, Regenstrief Institute. Credit IU School of Medicine Usage Restrictions None 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.