Our experienced pediatric dentist will provide dental sealants to help prevent tooth decay and offer long-lasting protection for your child’s teeth. Sealants are applied when the permanent teeth begin to come in and work to block out cavity-causing factors to keep your child’s smile healthy. Contact Barto Pediatric Dentistry at 423-877-2443 to make your child’s appointment with Dr. David Barto and learn more about dental sealants in Hixson, Tennessee.