Dr. Stephen Patrick (IMAGE) Vanderbilt University Medical Center Caption Stephen Patrick, MD, MPH, MS, associate professor of Pediatrics and Health Policy and director of the Center for Child Health Policy at Vanderbilt University Medical Center. Credit Vanderbilt University Medical Center Usage Restrictions None License Original 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.