Website: https://www.ctsnet.org/home/hbittner Address: 11200 Seminole Boulevard Suite 301 Largo, FL 33778 Phone: 727.587.7100 Dr. Hartmuth Bittner, MD is a cardiothoracic surgeon in Orlando, FL and has been practicing for 23 years. He graduated from University of Heidelberg in 1989 and his practice concentrates on cardiothoracic surgery, adult cardiac surgery, and more. Dr. Hartmuth Bittner specializes in minimally invasive procedures for cardiothoracic diseases, with a particular focus on high-risk and advanced stage patients. With extensive experience in leading-edge and minimally invasive techniques Hartmuth Bittner repairs and replaces mitral, aortic, tricuspid and pulmonary valves, performs surgeries to repair aortic aneurysms, restores arterial flow using off- and on-pump coronary bypass, and heart and lung transplantation.