Freddie Highmore Dr. Shaun Murphy Actor Antonia Thomas Dr. Claire Browne Actor Nicholas Gonzalez Dr. Neil Melendez Actor Hill Harper Dr. Marcus Andrews Actor Richard Schiff Dr. Aaron Glassman Actor Tamlyn Tomita Allegra Aoki Actor Christina Chang Dr. Audrey Lim Actor Fiona Gubelmann Dr. Morgan Reznick Actor Will Yun Lee Dr. Alex Park Actor Paige Spara Lea Actor Lisa Edelstein Dr. Marina Blaize Guest Star Marsha Thomason Dr. Isabel Barnes Guest Star Teryl Rothery J.L. and Elfina Luk:Nurse Dalisay Villanueva Guest Star Elfina Luk Nurse Dalisay Villanueva Guest Star David Shore Executive Producer Daniel Dae Kim Executive Producer David Kim Executive Producer Sebastian Lee Executive Producer David Renaud Writer Marisol Adler Director