Dr. Michael DeBaun (IMAGE) Vanderbilt University Medical Center Caption Michael DeBaun, MD, MPH, director of the Vanderbilt-Meharry Center of Excellence in Sickle Cell Disease. Credit Vanderbilt University Medical Center Usage Restrictions Vanderbilt University Medical Center 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.