David Semel is a director and television producer. He has worked as a director on such shows as House, Heroes, Ally McBeal, Boston Public, Buffy the Vampire Slayer, Dawson's Creek and Beverly Hills, 90210; production credits include Heroes, House, American Dreams, Dawson's Creek and Beverly Hills, 90210.
He has directed three episodes of House, M.D.
He has been nominated for two Emmy awards, one for directing the episode 'Genesis' from Heroes and the other for best drama series for House.