John R. Bullinga, MD

Dr. Andrew R. Haas is a distinguished physician in Philadelphia, specializing in Interventional Pulmonology and Thoracic Oncology at the Harron Lung Center, where he also serves as the Director of Bronchoscopy. As a Professor of Medicine at the Hospital of the University of Pennsylvania, he is committed to providing expert care for patients aged 18 and older. Recognized for his exceptional skills, Dr. Haas has garnered positive patient feedback, reflected in numerous high ratings and reviews. He is dedicated to ensuring that his patients feel confident and supported throughout their treatment journey. Generated from the website

Recognized by America's Top Doctors 2015 2024Recognized in Philadelphia magazine's annual Top Docs issues, 2018 2024

I am a heart surgeon focused on the treatment of complex valve disease. I use advanced techniques including the Ross procedure and robotic mitral valve repair. I believe that living heart valves can cure valve diseases, unlike conventional artifical replacements made in factories which have not been shown to restore normal life expectancy. I am a caring and committed doctor who believes you should know all your options to treat your heart condition. I have special expertise in treating high risk patients and patients with very complex cardiac conditions, including patients with prior operations.