Guest Stars Alex Landi as Dr. Nico Kim Alex Blue Davis as Dr. Casey Parker Sophia Taylor Ali as Dr. Dahlia Qadri Barrett Doss as Victoria Hughes Jasmine Guy as Gemma Larson Lisa Ann Walter as Shirley Gregory Alyssa Milano as Haylee Peterson Holly Marie Combs as Heidi Peterson Hal Linden as Bertram "Bertie" Hollister June Kyoto Lu as Sooyoung Oh Co Starring Aniela Gumbs as Zola Grey Shepherd Payton Silver as Dr. A. Knox Lisa Rothschiller as Supervisor Lisa Candace Nicholas-Lippman as Kenya Uncredited Kathy C. An as Nurse Bokhee