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 Claire Armstrong Nurse Julie Kenner Guest Star Connie Miu Nurse Liz Kwon Guest Star Darrin Baker Max Garner Guest Star Sarah Allen Nora Hamda Guest Star Teresa Pavlinek Dr. Carin Franco Guest Star Allan Dobrescu Tech Darrin Amalia Guest Star Emma Pfitzer Price Dr. Hannah Clark Guest Star Matthew Bennett Dr. Brian Clark Guest Star Martha Girvin Edie Guest Star Laura James Casey Guest Star Lara Jean Chorostecki Jess Guest Star Samantha Massell Rachel Heller Guest Star Tess Paras Dawn Amato Guest Star Joel Marsh Garland Sal Amato Guest Star Pamela Sinha Dr. Alisha Carey Guest Star Ali Hassan Harsha Maitra Guest Star Vivienne Frankie Young Katie Guest Star Lara Delikanli Mia Heller Guest Star Barbie Kligman Executive Producer Hank Steinberg Executive Producer Erwin Stoff Executive Producer