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 Merrin Dungey Claire Thorpe Actor Melina Kanakaredes Dr. Lane Hunter Actor Moran Atias Renata Morali Actor Jacob Romero Gibson Atiba Jackson Guest Star Tasso Feldman Dr. Irving Feldman Guest Star Glenn Morshower Marshall Winthrop Guest Star Violett Beane Lily Kendall Guest Star Christian Barillas Nigel Meahan Guest Star Emil Beheshti Dr. Arthur Franklin Guest Star Warren Christie Dr. Jude Silva Guest Star Shannon Mayers Dr. Victoria Hewitt Guest Star Andi Matheny Dr. Kelly Whitley Guest Star Steven Ellison Dr. Austin Foreman Guest Star Rishik Patel Dr. Jaime Frederick Guest Star Jocko Sims Dr. Ben Wilmot Guest Star Dale Anthony Jennings Torrance Jackson Guest Star Angela Davis Monique Jackson Guest Star Bethany Geaber Nurse Isabel Sharp Guest Star Paul Ben-Victor Dr. Edmund Carver Guest Star Matt Mercurio Dr. Gene Lu Guest Star Samuel Smith Ezekiel Curtis Guest Star Lindsey Blackwell Shalisha Curtis Guest Star Suehyla El-Attar Young Laura Graham Guest Star Kevin L. Johnson Dr. Timothy Fleck 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