Theodora Altman (Also known just as Teddy) is the former Chief of Surgery and attending cardiothoracic surgeon at Grey Sloan Memorial Hospital. She is married to Owen Hunt, whom she met in the military. They are raising their daughter Allison Hunt and his son Leo Hunt together. She is the widow of Henry Burton. She is bisexual. At her worst, Teddy overreacts more than she usually would, as we see after Henry's death. Teddy can also be very cold and dismissive towards people.