Dr. Drayton Graham graduated the medical school from the Harvard Medical School and did his internship at the Harbor - UCLA Medical Center. He completed both his residency and fellowship program at the Harbor - UCLA Medical Center and is now specialized in pulmonology. Dr. Graham is board certified in internal medicine and pulmonary disease and is able to treat various affections of the whole respiratory system. He has been in practice for more than 20 years and is affiliated with the Centinela Hospital Medical Center and the Kindred Hospital.