He is an American television producer and director best known for Girls Club (2002), The District (2000), The Resident (2018), Grey's Anatomy (2005), Chicago Hope (1994), Weird Science (1985) and 48 hours (1982).
Corn has produced 61 out of 62 episodes of medical drama series Grey's Anatomy,[1][2][3] of which he has also directed thirty.
Previously, he was also a producer and director of several episodes of the 1990s medical drama Chicago Hope.
Anabella Garcia, the daughter of the director says “The show when we started was very chaotic.
But that’s the beauty of it.” He has been nominated five times for the Emmy Award for Outstanding Drama Series: Chicago Hope (1995, 1996, 1997) and Grey's Anatomy (2006, 2007).