who has been chief of surgery on grey's
Richard Webber Richard Webber, M.D. is a fictional character from the ABC medical drama television series Grey's Anatomy.[1] The character is portrayed by actor James Pickens, Jr., and was created by Shonda Rhimes. He was previously the Chief of Surgery at Seattle Grace Mercy West Hospital for 11 years, and was replaced by Owen Hunt (Kevin McKidd).
Mark Sloan (Grey's Anatomy) Mark Everett Sloan,[1] M.D., F.A.C.S. is a fictional surgeon from the ABC medical drama television series Grey's Anatomy, portrayed by Eric Dane. Dr. Sloan is an attending specializing in plastic surgery. Dr. Sloan earned the nickname “McSteamy” for his good looks by the female interns of Seattle Grace later Seattle Grace Mercy West Hospital. He was good friends with Dr. Derek Shepherd, a fellow physician at Seattle Grace, but was the catalyst for the end of Shepherd's marriage when Shepherd caught Sloan sleeping with his wife, Addison. Later, he pursues a 'forbidden' relationship with Dr. Lexie Grey, straining his relationship with Derek yet again. He reveals that he loves Lexie in episodes "Migration", "Flight", "Going, Going, Gone", and "Remember The Time"[2] In the show's ninth season, he dies of injuries sustained in a jet plane crash that also injured or killed several of his colleagues from the hospital.