Guest Stars Vanessa Marquez as Nurse Wendy Goldman Ellen Crawford as Nurse Lydia Wright Conni Marie Brazelton as Nurse Connie Oligario Abraham Benrubi as Jerry Markovic Christine Elise as Harper Tracy CCH Pounder as Dr. Angela Hicks Laura Cerón as Nurse Chuny Marquez Richard Minchenberg as Dr. P.K. Simon James Farentino as Ray Ross Nia Long as Christy Wilson Amy Aquino as Dr. Janet Coburn François Chau as Neuro Resident Melissa De Sousa as Estella Myra Turley as Monica Ford Carol Ann Susi as Lady Pregnant by Aliens Lindsay Crouse as Dr. Anna Castiglioni Radmar Agana Jao as OB Nurse Kelly Jo Minter as Crack Mother Lawrence Mandley as Hospital Maintenance Man Jennifer Leigh Warren as Sonya Sarah MacDonnell as Maggie Brad Koepenick as Martin Fisher Cecile Callan as Leslie Cameron Marcia Del Mar as Ingrid Cedrick Terrell as Phil Wilson Pierre Epstein as Dr. Bradley Steven Anderson as Surgical Resident Amy Elizabeth Correa as Tina