Guest Stars Tasso Feldman as Dr. Irving Feldman Tasie Lawrence as Priya Nair Violett Beane as Lily Kendall Alexa Mansour as Chloe Goddard Valerie Cruz as Renata Lopez Tom Nowicki as Lyle Hancock Michael Patrick Lane as Ross Evans Co Starring Jessica Miesel as Nurse Jessica Moore Vince Foster as Dr. Paul Chu Tequilla Whitfield as Nurse Cheryl Sullivan Daniel R. Hill as Chad Anderson Coley Campany as Chloe's Mother Anna Harriette Pittman as Chloe's Sister Mallory Moye as Nurse Claudia Smith Elizabeth Ludlow as Dr. Cara Ramirez Karen Beyer as Mrs. Foster Hans Obma as Dobroslav Charmain Timothy Batten as Nurse #1 Mathias Alvarez as Paramedic Danny Chung as Edmund Xu Terri James as Upper Class Woman