The First Pediatric Dental Office in Milford, serving infants, children, and teens. Led by Board Certified Pediatric Dentists, Dr. Gerardo Martinez, and Dr. David A. Delgado, Delaware Pediatric Dentistry (DPD) is the first and only Milford full-service dental practice devoted to the health of your child’s smile, and to ensure a happy, positive dental experience for both patients and parents.