Tess Clemens, Chief Executive Officer of Mercy Rehabilitation Hospital South in Oklahoma City, is a native of Memphis, Tennessee. Clemens has served as a quality and risk manager, pharmacy director, and administrator within the rehabilitation setting for 7 years. She previously served as the chief operating officer of a 49-bed rehabilitation hospital in Tennessee. Tess holds a Doctorate of Pharmacy degree from the University of Tennessee Health Science Center. She completed the Executive Fellow Program for healthcare in 2020.