We Want to Hear From You

We would appreciate you taking the time to talk with our partner, Healthstream, when they call asking you about your visit with us. Your honest, and anonymous, feedback greatly helps us to improve our service to you and other patients.

Ondrej Lisy

ondrej lisyDr. Lisy is board certified in internal medicine and cardiovascular diseases. He completed his internship and residency at the Mayo Clinic where he also completed a fellowship in cardiovascular diseases and cardiac imaging.
READ MORE

News

Welcome to our cardiac, thoracic and vascular surgeons! Drs. James Zellner, Wilson M. Clements and James R. Headrick have joined The Chattanooga Heart Institute. Drs. Zellner and Clements will focus…

READ MORE

Ondrej Lisy

The Chattanooga Heart Institute is among the Southeast’s leading providers of cardiac care. Our 23 board‐certified cardiologists—including specialists in interventional procedures, electrophysiology, imaging and vascular disease—exceed national standards for education, training and skill. Their collaboration with our three surgeons–who specialize in cardiac, vascular and thoracic surgery–allows us to provide expertise in multiple areas of cardiology. We are dedicated to providing patients with exceptional care using cutting‐edge technology.