2018

(3 episodes) … Writer

2016

(1 episode) … Writer

2009

(6 episodes) … Writer

2006

(1 episode) … Writer

2002

(3 episodes) … Writer

1999

(5 episodes) … Writer

1994		Earth 2 (5 episodes) … Writer
1994		ER (2 episodes) … Story (13 episodes) … Writer

1988

(11 episodes) … Writer

1986

(5 episodes) … Writer

1999

(154 episodes) … Producer

1994

(22 episodes) … Co-Executive Producer (224 episodes) … Producer

1988

(64 episodes) … Producer

1986

(171 episodes) … Producer

1994

… Creator