Welcome to the pediatric dental office of Lancaster County Pediatric Dentistry. Providing specialized dentistry for children and adolescents in a “child-friendly” environment. As pediatric dentists, we focus on preventive care to help each child have a healthy smile that will last a lifetime. Serving infants, children and teens in Willow St., Pennsylvania and the surrounding areas of Lancaster, Willow Street, Quarryville and York, PA.