Guest Stars Nate Santana as Dr. James Lanik Tehmina Sunny as Dr. Sabeena Virani Heather Headley as Gwen Garrett Margaret Colin as Carol Conte Hampton Fluker as Michael Goodwin James Eckhouse as Liam McIntyre Monica West as Lisa Holtzman Vincent Jamal Hooper as Montez Price Co Starring Lorena Diaz as Nurse Doris Courtney Rioux as Paramedic Courtney Cesar Jaime as Paramedic Cesar Marie Tredway as Nurse Trinidad "Trini" Campos Michael Vaughn Shaw as X-Ray Tech Mike Dekyi Ronge as Goodwin's Assistant Cheryl Murabahti Rita Simon as Gina Caine Blair Robertson as ENT Doctor Nicole Reed