Helping people get back in the game! Dr. Antonia Chen is an orthopedic surgeon and Chair of Orthopedic Surgery at The University of Texas Southwestern Medical Center in Dallas. She specializes in replacing hips and knees so her patients can move with less pain and return to the sports and activities that they love. She prevents and treats joint infections and improves surgical techniques so patients can recover faster, face fewer complications, and stay active longer – and she trains the next generation of surgeons to do the same!