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 Jessica Miesel Nurse Jessica Moore Guest Star Tim Griffin Nate Hill Guest Star Cara Ricketts Rose Williams Guest Star J. Barrett Cooper Moises Knoll Guest Star Conrad Ricamora Dr. Jake Wong Guest Star Christopher J. Janke Gregg Guest Star Nirvi Shah Female Nurse Guest Star Brett Schultz Male Nurse 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