Ryan Eggold Dr. Max Goodwin Actor Freema Agyeman Dr. Helen Sharpe Actor Janet Montgomery Dr. Lauren Bloom Actor Jocko Sims Dr. Floyd Reynolds Actor Tyler Labine Dr. Iggy Frome Actor Cameron Folmar Dr. Griffin Cornelissen Guest Star Robert K. Benson Dr. Winstanley Guest Star Kapil Bawa Dr. Ramchandani Guest Star Keturah Hamilton Dr. Aboqela Guest Star Andre Blake Dr. Claude Baptiste Guest Star Amaia Arana ED Resident Roxana Zamaya Guest Star Chloe Freeman ED Resident Pavan Carey Guest Star Teresa Patel Paramedic Harvell Guest Star Patrick Murney Nicholas "Nico" Jerrino Guest Star Sandra Mae Frank Dr. Elizabeth Wilder Guest Star Conner Marx Ben Guest Star Genevieve Angelson Dr. Mia Castries Guest Star Ralph Brown Sid Chiltern Guest Star Katie Lee Hill Willow Guest Star Annie Pisapia Agitated Woman Guest Star Maggie Benedict Dr. Charmaine Stewart Guest Star Aadya Bedi Dr. Aqsa Fadel Guest Star Mahnaz Damania Dr. Narin Sadik Guest Star Mahalet Dejene Anesthesiologist Nyala Abebe Guest Star Jennifer Betit Yen Nurse Aimee Kamoe Guest Star Paul Salvatoriello Restaurant Manager Guest Star Nick Petito Delivery 1 Guest Star Tam Young Delivery 2 Guest Star Yadira Correa NYPD Officer Aya Elizondo Guest Star Riley McMillan Receptionist Priscilla Guest Star Raji Ahsan Dr. Rahul Vaishya Guest Star Lorna Bennett Nurse Shirley Wattles Guest Star Luke Young Security Guard Bertram Guest Star Ransel Sangster Érman Guest Star Remy Laifer NYPD Officer Mickey Pollack Guest Star David Schulner Executive Producer Peter Horton Executive Producer Michael Slovis Executive Producer David Foster Executive Producer Aaron Ginsburg Executive Producer Shaun Cassidy Executive Producer Rachel Leiterman Director Mona Mansour Writer