Greg Yaitanes is an American television and film director. He is also an angel investor in Twitter. Emmy Award-winning television and film director Greg Yaitanes is one of the most recognized names in Hollywood, directing and producing top shows including Damages, Lost, Prison Break, Heroes and Grey's Anatomy. His Emmy Award came in 2008 as result of his work on House, M.D., the most popular show worldwide. Yaitanes grew up in Wellesley, Massachusetts, where he directed his very first film, Salad Bar: The Movie.