David Edward Kelley is an American television writer, producer, and former attorney. He has created and/or produced a number of television series including Doogie Howser, M.D., Picket Fences, Chicago Hope, The Practice and its spin-off Boston Legal, Ally McBeal, Boston Public, Goliath, Big Little Lies, and Big Sky. Kelley is one of very few screenwriters to have created shows that have aired on all four top commercial U.S. television networks as well as cable giant HBO.

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. Kelley, the show stars a young Neil Patrick Harris in the title role as a teenage physician who balances the challenge of practicing medicine with the everyday problems of teenage life.