PV Dentistry offers the highest possible quality & materials for the Prescott Valley AZ area. Dr. Harold Henderson received his training at the prestigious University of the Pacific Arthur A Dugoni School of Dentistry, which is one of the top rated dental schools in the nation. Dr. Henderson has received several awards for his community service and bought PV Dentistry because he wanted to live in the beautiful Prescott area. PV Dentistry is a small dental practice and has been around since 2006.