Guest Stars Camilla Luddington as Dr. Jo Wilson Jerrika Hinton as Dr. Stephanie Edwards Gaius Charles as Dr. Shane Ross Tina Majorino as Dr. Heather Brooks Teresa Huang as Nurse Ruth Justin Bruening as Matthew Taylor Constance Zimmer as Dr. Alana Cahill Roma Maffia as Roberta Thompson Eddie Jemison as Stan Grossberg John Duerler as Grant Charles Michael Davis as "Chest Peckwell" Michael Reilly Burke as Mr. Finch Danielle Bisutti as Liz Langer Noah Harpster as Ike Morris Liisa Cohen as Neonatologist Co Starring Arlene Santana as Nurse Chase Kim as Lawyer Dana Lee as Hospital Staff Member