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 Shazi Raja Nadine Suheimat Guest Star Eli Gelb Dr. Ezra Dreyfuss Guest Star Ann Marie Gideon Nurse Sylvie Pund Guest Star Alex Hernandez Dr. Ed Torres Guest Star Todd Sherry Doll E. Wood, Joseph Kinney Guest Star Rebecca Wisocky Dr. Judith Brown Guest Star Jesse Luken Marcus Thompson Guest Star Edie Cheezburger Emcee 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