Dr. Mazor attends in the Pediatric Cardiac Intensive Care Unit. Dr. Mazor has an interest in congenital heart disease and mechanical circulatory support, and is Medical Director for the Cardiac ECMO program. He is board certified in both Pediatric Critical Care Medicine and Pediatric Cardiology. Dr. Mazor has an interest in education. He has completed the University of Washington's teaching scholars program. His administrative roles include service on the Pharmacy and Therapeutics Committee and Blood Use Committee and other committees.