Matt Czuchry Dr. Conrad Hawkins Actor Bruce Greenwood Dr. Randolph Bell Actor Manish Dayal Dr. Devon Pravesh Actor Malcolm-Jamal Warner Dr. AJ Austin Actor Jane Leeves Dr. Kit Voss Actor Jessica Lucas Billie Sutton Actor Anuja Joshi Dr. Leela Devi Actor Michael Hogan Dr. Albert Nolan Guest Star Aneesha Joshi Padma Devi Guest Star Remington Blaire Evans Gigi Hawkins Guest Star Alan Aisenberg Zach Brooks Guest Star Zsane Jhe Gemma Nguyen Guest Star Mick Szal Janice Bonner Guest Star Allie McCulloch Dr. Gabbi Johnson Guest Star Denitra Isler Nurse Ellen Hundley Guest Star Jessica Miesel Nurse Jessica Moore Guest Star Ana Mackenzie Marion Guest Star George Wyner Dr. Arthur Kravitz Guest Star Charlie Bodin Spencer Shafer Guest Star Vicki Lawrence Gloria Ortiz Guest Star Tara Ochs Nurse Sharon Guest Star Henry Charnaux Peter Shafer Guest Star Antoine Fuqua Executive Producer Amy Holden Jones Executive Producer David Boorstein Executive Producer Oliver Obst Executive Producer Phillip Noyce Executive Producer Todd Harthan Executive Producer Rob Corn Executive Producer