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 Glenn Morshower Marshall Winthrop Actor Jenna Dewan Julian Booth Guest Star Tasso Feldman Dr. Irving Feldman Guest Star Tasie Lawrence Priya Nair Guest Star Julianna Guill Jessie Nevin Guest Star Jessica Miesel Nurse Jessica Moore Guest Star Mary Shaw Dr. Mary Bolton Guest Star Andy Milder Dr. Stefan Kisic Guest Star Joe Holt Ernest Levasseur Guest Star Linda Park Janine Levasseur Guest Star Rona Benson Resident One Guest Star Victoria Ealy Sarah Losurdo Guest Star Joshua Rivera Mauricio Guest Star Valerie Sue Love Nurse Erica Guest Star Ty Trumbo John Losurdo Guest Star Alora Brooke Johnson Ingrid Losurdo Guest Star Mayumi Roller Adele 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