Ryan Eggold Dr. Max Goodwin Actor Janet Montgomery Dr. Lauren Bloom Actor Jocko Sims Dr. Floyd Reynolds Actor Tyler Labine Dr. Iggy Frome Actor Sandra Mae Frank Dr. Elizabeth Wilder Actor Conner Marx Ben Meyer Guest Star Keren Lugo Dr. Diana Flores Guest Star Russell Jones Dr. Charles Cebo Guest Star Matthew Jeffers Dr. Mark Walsh Guest Star Em Grosland ED Nurse Kai Brunstetter Guest Star Derek Smith Dr. Dorian Rylance Guest Star Amor Owens Dr. Kari Yamadi Guest Star Claire Karpen Dr. Goldman Guest Star Jack O'Neil Dr. Petyon Espy Guest Star Darwin Harris Dr. Mike Frost Guest Star Donna Winfield Dr. Jolene Young Guest Star Renee Ternier Surgical Nurse Devers Guest Star Chloe Freeman ED Resident Pavan Carey Guest Star Olivia Khoshatefeh Dr. Yasmin Turan Guest Star Ehad Berisha ED Resident Huxley Guest Star Destin Khari Tween Guest Star Sable Williams Nurse Jones Guest Star Yvette Ganier ED Nurse Linda Weber Guest Star Nayab Hussain Dr. Bijan Gellar Guest Star Nefesh Cordero Pino Aria Harden Guest Star Rami Essa Pizza Guy Guest Star E.J. An Paramedic Hargreaves Guest Star Angelo Mercado Alphonse Tibot Guest Star Sharita M. Hunt Nurse Arlette Guest Star David Schulner Executive Producer Peter Horton Executive Producer Michael Slovis Executive Producer David Foster Executive Producer, Writer Aaron Ginsburg Executive Producer Shaun Cassidy Executive Producer Darnell Martin Director