After attending the University of Damascus Faculty of Medicine for medical school, Dr. Diab completed his residency training at a hospital affiliated with the University of Texas. In his practice, Dr. Diab focuses on cancer. He has a 4.5 out of 5 star average patient rating. Dr. Diab honors Humana HMO, Humana Bronze, Humana Catastrophic, and more. His hospital/clinic affiliations include Centura Health, the University of Colorado Cancer Center - Anschutz, and CU Medicine.