Guest Stars Camilla Luddington as Dr. Jo Wilson Jerrika Hinton as Dr. Stephanie Edwards Debbie Allen as Dr. Catherine Avery Gaius Charles as Dr. Shane Ross Tessa Ferrer as Dr. Leah Murphy Tina Majorino as Dr. Heather Brooks Roma Maffia as Roberta Thompson Meeghan Holaway as Representative for the Doctors Aubrey Peeples as "Hot" Girlfriend Beth Grant as Sheila Olsen Doug Simpson as Phil Leggett Julie Warner as Mrs. Lanz Ben Stillwell as James Leggett Bob Bancroft as Leonard Olsen Mandy Levin as Dana Leggett Tara Shayne as Taylor Lanz Co Starring Nicole Rubio as Paramedic Nicole Cummins Kate Mines as Nurse Gloria