Guest Stars Alejandro Hernandez as Casey Acosta Debra Monk as Karen Brantley Margot Bingham as Evie Garrison Nana Mensah as Dr. Candelario Sendhil Ramamurthy as Dr. Akash Panthaki Ron Rifkin as Dean Peter Fulton Alex Hernandez as Zuhrah's Father Mahira Kakkar as Mrs. Laghari Kelly McAndrew as Alex Demos Ethan Hova as Mustafa Al-Batat Co Starring Christine Chang as Dr. Agnes Kao Alice Kremelberg as Wendy Birdwell Tonya Canady as Circulating Nurse Becca Lish as Irene Huber Diego Aguirre as Marine #1