Gary Kupfer, MD, treats children, adolescents, and young adults with blood disorders and cancer in our Division of Pediatric, Adolescent, and Young Adult Hematology and Oncology at MedStar Georgetown University Hospital. Dr. Kupfer also sees adult hematologic patients in the Georgtown Lombardi Comprehensive Cancer Center clinic. He is co-director of the Georgetown University Medical Center Adult Hemophilia Treatment Center and has particular clinical and research interest in bleeding and clotting disorders, bone failure and aplastic anemia, leukemia, and genetic syndromes of cancer predisposition.