He completed residencies in orthopedic surgery, general orthopedics, hand surgery, pediatric orthopedics, spine surgery, total joint surgery and sports medicine also at SUNY Health Science Center. Dr. Gray completed fellowship training in sports medicine at Knoxville Orthopedic Clinic in Tennessee, where he also served as a team physician to the University of Tennessee sports teams. Currently he is a team physician for Rancocas Valley Regional High School. As medical director of Vantage Surgical Center in Mt. Holly, he performs more than 350 sports medicine procedures each year.