naMichael W. Zacher, DDS 4507 N 36th Street, , Phoenix, AZ 85018naPhoenix4507 N 36th Street, Phoenix, AZ 85018Hours Of Operation: Monday: 7:00 AM - 4:00 PM Tuesday: 7:00 AM - 4:00 PM Wednesday: 7:00 AM - 4:00 PM Thursday: 7:00 AM - 4:00 PM Friday: By Appointment Only Saturday: Closed Sunday: Closed602-667-9229