executive producer (12 episodes, 2003-2005)
executive producer: WGBH (9 episodes, 2001-2006)
producer (9 episodes, 2001-2003)
line producer (8 episodes, 2004-2005)
associate producer (6 episodes, 2006-2007)
executive producer (5 episodes, 2001-2002)
associate producer (4 episodes, 2002)
associate producer (4 episodes, 2003)
producer (4 episodes, 2004)
producer (4 episodes, 2005)
producer (4 episodes, 2006)
executive producer (4 episodes, 2006)
executive producer / producer (4 episodes, 2006)
producer (2 episodes, 2007)
executive producer (2 episodes, 2007)
associate producer (1 episode, 2001)
executive producer (1 episode, 2001)
senior producer (1 episode, 2002)
producer (1 episode, 2003)