Formerly a Professor of Surgery and the Chief of Trauma , Critical Care , and Burn and Emergency Surgery at the University of Arizona College of Medicine until 2016 , he now serves as the Chief of Acute Care Surgery and as Medical Director of the Marcus Trauma Center at Grady Memorial Hospital in Atlanta , Georgia . He rose to national prominence when he served as the attending physician to U.S. Representative Gabrielle Giffords of Arizona , as well as other victims , following the 2011 Tucson shooting
2011 Tucson shooting
2011 Tucson shooting
Peter M. Rhee