Christopher Gallagher, MD, is Medical Director of Cancer Services of the Washington Cancer Institute and teaching attending physician at the MedStar Washington Hospital Center. Prior to joining the Hospital Center, Dr. Gallagher served as Chief of Hematology-Oncology Service for Walter Reed National Military Medical Center, was the Fellowship Program Director for the National Capital Consortium Hematology-Oncology Fellowship Program, and the Deputy Director of the John P. Murtha Cancer Center at the Walter Reed National Military Medical Center.