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 Tasso Feldman Irving Feldman Guest Star Denitra Isler Ellen Hundley Guest Star Miles Fowler Trevor Daniels Guest Star Aneesha Joshi Padma Devi Guest Star Summer Selby Carol Austin Guest Star Remington Blaire Evans Gigi Hawkins Guest Star Alan Aisenberg Zach Brooks Guest Star Bernard White Raj Devi Guest Star Anna George Vineeta Devi Guest Star Allan Edwards Dr. Owen Neidart Guest Star Jonathon Pawlowski EMT Guest Star Melanie J. Newby Nurse Madison Guest Star Ken Colquitt Yancy Guest Star Darla Delgado Hannah Guest Star Cynthia Young Gladys Guest Star Adam Cronan Dan Guest Star Robert Yatta Kevin Guest Star Mick Szal Janice Bonner Guest Star Zsane Jhe Gemma Nguyen Guest Star DeAnna Drayton Fan 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