Robert L. Corn, usually credited as Rob Corn, is an American television producer and director.
Most notably, Corn has produced 61 out of 62 episodes of medical drama series Grey's Anatomy, out of which he has also directed six. He has also been both the producer and director of several episodes of other medical drama Chicago Hope. He is credited as either first or second assistant director in an additional twenty films and television episodes.
Robert L. Corn is the man. He is also known as Bossy McBossy and Shoots With No Script.