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 Jessica Miesel Nurse Jessica Moore Guest Star Kearran Giovanni Andrea Braydon Guest Star Alex Hernandez Dr. Ed Torres Guest Star Christina Marie Karis Cynthia Fizdale Guest Star Jaylen Moore Raj Alizai Guest Star Greg Pitts Doug Corson Guest Star Joseph C. Phillips Dr. Jeffrey Pierce Guest Star Moira Kelly Annie Diamonte Guest Star Zachary Gordon Aaron Meuser Guest Star Tim Russ Tyrone Griffiths Guest Star Chloe Coleman Lucy Williams 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