Dr. Khan was trained at Georgetown University's National Rehabilitation Hospital and Washington Hospital Center.  He completed Fellowship in Musculoskeletal Care at the Department of Orthopedics at Harbor Hospital.  He was director of the Orthopedic Rehabilitation Unit of Johns Hopkins School of Medicine.  He was actively involved in training new Physicians as well as treating patients admitted to the hospital.  At Johns Hopkins he was one of the top few Physicians who saw the most patients  Today, Dr. Khan is the Director of the Rehabilitation and Pain Management Center of MD.