Ran Barzilay, MD, PhD (IMAGE) Children's Hospital of Philadelphia Caption Ran Barzilay, MD PhD, child and adolescent psychiatrist at Children's Hospital of Philadelphia and research scientist at the Life Brain Institute. Credit CHOP Usage Restrictions Request permission. 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.