About Us Heaven Sent Ultrasound is Flagstaff’s Premier 4D Ultrasound facility, featuring HD Live. Located inside of The Chiropractic Joint at:1800 S Milton Road Suite 14Flagstaff, AZ 86001Proudly serving Northern Arizona since 2011, we offer non-medical ultrasounds starting with gender at 14 weeks and 3D/4D ultrasounds throughout pregnancy.Appointments are required.