Hiep Nguyen is a Thoracic Surgeon and a General Surgeon in Kissimmee, Florida. Dr. Nguyen has been practicing medicine for over 39 years is highly rated in 10 conditions, according to our data. His top areas of expertise are Aortic Valve Stenosis, Cystic Medial Necrosis of Aorta, Aortic Dissection, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement. Dr. Nguyen is currently accepting new patients.