Grey's Anatomy is a TV show.
Grey 's Anatomy is an American medical drama television series that premiered on American Broadcasting Company ( ABC ) as a mid-season replacement on March 27 , 2005 . The series focuses on the fictional lives of surgical interns , residents and attending physicians , as they evolve into seasoned doctors while trying to maintain personal lives and relationships . It is the longest running scripted primetime show currently airing on ABC , and the second-longest scripted primetime ABC show ever . Meredith Grey , M.D. is a fictional character from the medical drama television series Grey 's Anatomy , which airs on the American Broadcasting Company ( ABC ) in the United States .