LocationsPhoenix Children's Hospital - Thomas Campus 1919 E. Thomas Rd. Phoenix, AZ 85016 Get DirectionsPreviousNextRating & ReviewsLearn more about our ratings and reviews process 4.7 / 5 April 23, 2024Thank you for the exceptional care given to my sonApril 12, 2024Our doctor, Mallory Olsen is the absolute best doctor we could ever ask for. She is kind, caring and knowledgeable and has been so helpful with our daughter.