Locations To schedule an appointment, please contact our office directly. Mile Square Surgery Center 10760 Warner Avenue Fountain Valley, CA 92708 Phone: 714-593-5356 Fax: Office Hours Sunday: 9:00 - 5:00 Monday: 9:00 - 5:00 Tuesday: 9:00 - 5:00 Wednesday: 9:00 - 5:00 Thursday: 9:00 - 5:00 Friday: 9:00 - 5:00 Saturday: 9:00 - 5:00 Back to top