Guest Stars Alejandro Hernandez as Casey Acosta Lisa O'Hare as Georgia Goodwin Zabryna Guevara as Dora Ron Rifkin as Dean Peter Fulton Lizzy DeClement as Jemma Linda Thorson as Mrs. Monaghan Joanna P. Adler as Faye Zuri Giddings as Tianna Co Starring Megan Byrne as Gladys Miller Christine Chang as Dr. Agnes Kao Michael Basile as Paramedic Rob Moreland Teresa Patel as Paramedic Harvell Christopher Cassarino as Dr. Ed Nottingham Isaiah Seward as Paramedic Durango P.J. Sosko as Vance Jorge Cordova as Dr. Mateo Fernandez Shawn T. Andrew as Zak Michael Sean McGuinness as Paul Eboni Flowers as Ayeesha Mike Cabellon as EMT Kennedy Megan Densmore as Dr. Margaux Jonathon Olivo as Young Patient