Dr. Costas is a graduate of the University of Virginia School of Medicine. He served an orthopedic surgery residency at the University of Minnesota and a fellowship in hand and microvascular surgery at Harvard University/ Massachusetts General Hospital. He is certified by the American Board of Orthopaedic Surgery and holds a Certificate of Added Qualification for Surgery of the Hand. Dr. Costas has served as President of the Medical Staff for Scottish Rite Hospital, Chief of Staff at Northside Hospital, and President of the Southeastern Hand Club. He is a team physician for the Marist School and was named a "Best Doctor in Atlanta" by Atlanta magazine.