Guest Stars Patrick McKenna as Frank Kanaskie Catherine Disher as Dr. Linda Tuttle Diego Fuentes as Bruno Dias Laara Sadiq as Dr. Summers Stephanie Belding as Lonnie Masterson Salvatore Antonio as Robert Farina Brendan Gall as Jerry Gordon Tony Nappo as Dr. Guerra Jean Yoon as Imena Khumalo Arwen Humphreys as Alison Pears Billy MacLellan as Michael Pears Madeleine Bisson as Haley Moorcroft