Guest Stars Patti Murin as Dr. Nina Shore Jeff Hephner as Med Student Jeff Clarke Peter Mark Kendall as Joey Thomas Alex Hernandez as Javier Demetria McKinney as Mrs. James Paul Ben-Victor as Mr. McGregor Jennefer Ludwigsen as Gayle Williams Co Starring Courtney Rioux as Paramedic Courtney Tonray Ho as Nurse Leah Shiri Aljadeff as Dr. Leah Bardovi Saurabh Pande as Dr. Mark Bhatt Eric Lynch as Andre Collin Geraghty as John Maynor Alvarado as Marco Anderson Hayes as Bobby Sadieh Rifai as Nurse Deb Megan Beverly as Joy