Dr. Thomas Burkart, MD is a cardiologist in Gainesville, Florida. ... Search all U.S. specialist profiles and refer a patient; Read the latest clinical news and earn CME/CEU credits; ... Doximity / States / Florida / Gainesville / Thomas Burkart, MD. Dr. Thomas Burkart, Dr. Thomas Burkart, MD, Dr. T Burkart, Dr. Thomas Adam Burkart. About. Company;.