Guest Stars Tosin Morohunfola as Dr. Gary Yeboah Phylicia Rashad as Dr. Lillian Brooks Charmaine Bingwa as Miranda Mamoudou Athie as Nolan Wright Amanda Christine as Ava Wright Co Starring Donald Watkins as Thomas Brooks Betsy Borrego as Assistant Gretchen Koerner as Cathy Han Soto as Doctor Reed Justin David as Student Troy James as The Backwards Man Andrea Cohen as Mrs. Everts Najah Bradley as Rachel Wright Nyah Marie Johnson as Ashley Crystal Rae as Nurse