Doogie Howser, M.D. is an American medical sitcom that ran for four seasons on ABC from September 19, 1989, to March 24, 1993, totaling 97 episodes. Created by Steven Bochco and David E. From Wikipedia
Known for iconic roles in 'Hill Street Blues' and 'Doogie Howser, M.D.', Sikking's career spanned over six decades.