Hesham Sadek, M.D., Ph.D., is a Professor of Internal Medicine, Biophysics, and Molecular Biology at UT Southwestern. He holds the J. Fred Schoellkopf, Jr. Chair in Cardiology.
Benjamin Levine, M.D., is a Professor of Internal Medicine in the Division of Cardiology at UTSW. He holds the Distinguished Professorship in Exercise Sciences.