Molly Parker Dr. Amy Larsen Actor Omar Metwally Dr. Michael Hamda Actor Amirah Vann Dr. Gina Walker Actor Jon-Michael Ecker Dr. Jake Heller Actor Anya Banerjee Dr. Sonya Maitra Actor Patrick Walker Dr. Theodore "TJ" Coleman Actor Charlotte Fountain-Jardim Katie Hamda Actor Felicity Huffman Dr. Joan Ridley Actor Connie Miu Nurse Liz Kwon Guest Star Darrin Baker Max Garner Guest Star Sarah Allen Nora Hamda Guest Star Jason Burke Nurse Ray Green Guest Star Allan Dobrescu Tech Darrin Amalia Guest Star Chelsea Preston Wendy Guest Star Cherion Drakes Theresa Coleman Guest Star Shant Srabian Dr. Arman Agassi Guest Star Albert Kong Adam Kim Guest Star Milton Barnes Dr. Maddox Guest Star Gordon Harper Jordan Collier Guest Star Alice Barrett Sister Ann Guest Star Kelsey Falconer Nurse Zoe Putter Guest Star Barbie Kligman Executive Producer Hank Steinberg Executive Producer Erwin Stoff Executive Producer