Dr. Michael F. Szwerc

Mark Nelson, MD, specializes in cardiothoracic surgery and is board certified in thoracic and cardiac surgery by the American Board of Thoracic Surgery. He practices at UPMC Heart and Vascular Institute and is affiliated with UPMC Shadyside and UPMC Presbyterian. Dr. Nelson completed his fellowship and residency at West Virginia University School of Medicine and medical education at University of Maryland School of Medicine. Dr. Nelson is rated as a Distinguished provider by MediFind in the treatment of Fibrosing Mediastinitis. His top areas of expertise are Thoracic Aortic Aneurysm, Carotid Artery Disease, Abdominal Aortic Aneurysm (AAA), Carotid Artery Surgery, and Heart Bypass Surgery.

Ryan M. Levy, MD, is a thoracic surgeon at UPMC Hillman Cancer Center. Dr. Levy specializes in minimally invasive esophageal surgery, minimally invasive lung surgery, esophageal cancer, lung cancer, gastric cancer, gastroesophageal reflux disease, paraesophageal hernias, diaphragm hernias, lung nodules/masses, endoscopic management of Barrett's esophagus and esophageal cancer, diseases of the pleura, mediastinal tumors, tracheal disorders, and inflammatory responses to tissue injury. Dr. Levy is rated as a Distinguished provider by MediFind in the treatment of Fibrosing Mediastinitis. His top areas of expertise are Hiatal Hernia, Hernia, Lung Cancer, Endoscopy, and Gastrostomy.

Hazem El-Khatib is a Thoracic Surgeon and a Vascular Surgeon in Monroeville, Pennsylvania. Dr. El-Khatib is rated as an Advanced provider by MediFind in the treatment of Fibrosing Mediastinitis. His top areas of expertise are Thoracic Aortic Aneurysm, Abdominal Aortic Aneurysm (AAA), Mitral Valve Regurgitation, Heart Valve Repair, and Transcatheter Aortic Valve Replacement (TAVR).