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 Anupam Kher Dr. Vijay Kapoor Actor Jimmy Gary Jr. Big Mike Kiggens Guest Star Katie Lee Hill Willow Guest Star Michelle Federer Millie Tamberlay Guest Star Michael Cullen Andy Keener Guest Star Jake Ryan Lozano Tony Rivera Guest Star Vandit Bhatt Rohan Kapoor Guest Star Dierdre Friel Ella Guest Star Caroline Hewitt Penny Atwater Guest Star Teddy Cañez Hector Rivera Guest Star Matthew Bellows Dr. Clint Hartman Guest Star Ron Rifkin Dean Peter Fulton Guest Star Margot Bingham Evie Garrison Guest Star Troy Iwata ED Intern Garo Rose Guest Star Lisa O'Hare Georgia Goodwin Guest Star Tony White Friendly New Yorker Guest Star John Orantes Pizza Guy Guest Star David Schulner Executive Producer Peter Horton Executive Producer Kate Dennis Executive Producer Eric Manheimer Executive Producer So-yong Kim Director Jiréh Breon Holder Writer