Guest Stars Alejandro Hernandez as Casey Acosta Debra Monk as Karen Brantley Nana Mensah as Dr. Candelario Sendhil Ramamurthy as Dr. Akash Panthaki Judith Ivey as Dr. Virginia Stauton Shirley Rumierk as Sabra Constantin Lilly Knowles as Dania Constantin Zack Robidas as Michael Archer Michael Pemberton as Mr. Sackhoff Deirdre Madigan as Mrs. Sackhoff Co Starring Emma Ramos as Resident Mariana Dierdre Friel as Ella Anna Suzuki as Sandra Fall Greta Quispe as Nurse Sabrina Zamabrano Cindy Cheung as Judge Hayashi Peter Romano as EMT Bradley Kate Rigg as Dr. Gregorian Leslie Fray as Lyn Sackhoff Aasim Iqbal as Lake Christina Shea-Wright as Jess Walner Robert Siverls as Josef Payet Jim Ferris as Howard the Magician Carlos Arce, Jr. as Rico Zagallo Megumi Haggerty as Radiation Nurse Wenne Alton Davis as Fran Jones Robert Jimenez as Gus Santino