TV Doctor is a term used to refer to three popular fictional doctors from television series. Phil is the main character from the show 'SCRUBS', played by Zach Braff. HOUSE is the main character from the show 'HOUSE', played by Hugh Laurie. Welby is the main character from the show 'Marcus Welby, M.D.', played by Robert Young. All three characters are beloved by fans of their respective shows and have become iconic figures in the world of television.