Guest Stars Tasso Feldman as Dr. Irving Feldman Jessica Miesel as Nurse Jessica Moore Julianna Guill as Jessie Nevin Miles Gaston Villanueva as Dr. Alec Shaw Catherine Dyer as Nurse Alexis Stevens Shannon Wilcox as Donna Jackson Adam Irigoyen as Erik Teter Jada Harris as Eva Garcia Co Starring Denitra Isler as Nurse Ellen Hundley Vince Foster as Dr. Paul Chu Nikki SooHoo as Dr. Bai Liu Nathan Anderson as Paramedic John Peyton Jackson as Eli Garcia Pam Smith as Anesthesiologist Michael Goodwin as Bob Tuttle Walter Colson as Tony Garcia Dena Sodano as Paramedic Angie