Anna Penn, M.D., Ph.D. (IMAGE) Children's National Hospital Caption This is Anna Penn, M.D., Ph.D., a neonatologist in the divisions of Neonatology and Fetal Medicine, and a developmental neuroscientist at Children's National Credit Children's National Usage Restrictions Please credit Children's National 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.