Guest Stars Jillian Murray as Dr. Heather Pinkney Christina Vidal as Dr. Gina Perello Shiri Appleby as Carla Niven Neil Hopkins as Gary Martin Maggie Elizabeth Jones as Lily Lembeck Amy Stewart as Katherine Lembeck Shinelle Azoroh as Jocelyn Barry Ogy Durham as Diana Lisa Kaminir as Lindsey Calhoon Co Starring Angela Relucio as Nurse Risa Park Gabrielle Carteris as Amy Wolowitz Matthew Jones as Cop Chase Ellison as Elliot Lembeck Ericka Kreutz as OB Nurse Jessica Leigh Gonzales as Medic