Paul Adelstein (born April 29, 1969) is an American television and film actor, best known for the role of Agent Paul Kellerman in the Fox television series Prison Break and his role as pediatrician Cooper Freedman in the ABC's Private Practice. In addition to supporting roles in films such as Intolerable Cruelty and Memoirs of a Geisha, he is also known for his current recurring role as Leo Bergen on ABC's Scandal, and as Jake Novak in the current Bravo series Girlfriends' Guide to Divorce.