Matt Czuchry Dr. Conrad Hawkins Actor Bruce Greenwood Dr. Randolph Bell Actor Emily VanCamp Nicolette Nevin Actor Manish Dayal Dr. Devon Pravesh Actor Shaunette Renée Wilson Dr. Mina Okafor Actor Malcolm-Jamal Warner Dr. AJ Austin Actor Jane Leeves Dr. Kit Voss Actor Morris Chestnut Dr. Barrett Cain Actor Tasso Feldman Dr. Irving Feldman Guest Star Denitra Isler Nurse Ellen Hundley Guest Star Jessica Miesel Nurse Jessica Moore Guest Star Conrad Ricamora Dr. Jake Wong Guest Star Allie McCulloch Dr. Gabbi Johnson Guest Star Cara Ricketts Rose Williams Guest Star Christopher J. Hanke Gregg Guest Star Shazi Raja Nadine Suheimat Guest Star Maddie Nichols Tina Miller Guest Star Meera Simhan Myra Mattoo Guest Star Mark Rowe Richard Miller Guest Star Vince Foster Dr. Paul Chu Guest Star Kim Winter Mako Mary Miller 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