Main Characters Dr. Harding Hooten 10 main appearances Dr. Tyler Wilson 10 main appearances Dr. Tina Ridgeway 10 main appearances Dr. Sung Park 10 main appearances Dr. Sydney Napur 10 main appearances Dr. Jorge "El Gato" Villanueva 10 main appearances Dr. Michelle Robidaux 9 main appearances Dr. Buck Tierney 8 main appearances
Recurring Guest Characters Dan Ford 1 guest appearances anesthesiologist #1 1 guest appearances Paramedic #2 1 guest appearances Fernando Cabrera 1 guest appearances Anesthesiologist #2 1 guest appearances Elena Cabrera 1 guest appearances Ellen Coolidge 1 guest appearances News Anchorman 1 guest appearances Derek Wells 1 guest appearances Mrs Wells 1 guest appearances Judge Beverly Nathenson 1 guest appearances Lynne Iverson 1 guest appearances George Coolidge 1 guest appearances Respirtory Therapist 1 guest appearances Dr. David Martin 1 guest appearances Joanne Whitman 1 guest appearances Dr. Thomas Ottobrini 1 guest appearances Mrs. Sutcliff 1 guest appearances Wei Yoo 1 guest appearances James 1 guest appearances ⇤ « 1 2 3 4 5 » ⇥