who is o'malley?
George O'Malley was a surgical resident at Seattle Grace Hospital. As an intern, George got off... George O'Malley was a surgical resident at Seattle Grace Hospital. As an intern, George got off to a rough start but quickly became a very skilled and talented surgeon. Fellow resident Izzie Stevens was his best friend and for a brief time, he was married to Callie Torres. He was kind-hearted, compassionate, and loyal.