Dr. Rabb attended medical school at McGill University in Montreal and graduated as University Scholar. After internship and residency in Internal Medicine at the UCLA School of Medicine, Harbor-UCLA Medical Center, he completed a clinical nephrology fellowship at the Massachusetts General Hospital and Harvard Medical School. This was followed in the same institutions by basic research training in leukocyte biology/immunology. Dr. Rabb is currently Professor in the Departments of Medicine and Surgery, and Medical Director of the Johns Hopkins Kidney Transplant Program. He has been elected to the American Society of Clinical Investigation and American Association of Professors.