Dr. Chawki Fayez Elzein, MD is a Physician at the Advocate Children's Hospital. He is board-certified in Thoracic Surgery and Cardiothoracic Surgery. He completed his Doctor of Medicine at the American University Of Beirut. His Clinical Interests are Valve Repair, Neonatal Cardiac Surgery, Aortic Surgery, Aortic Valve, and Pediatric Cardiovascular Surgery.