Sumner Pediatric Dentistry Share Tweet (615) 461-7491 1710 Nashville Pike, Gallatin, TN, USA Sumner Pediatric Dentistry is a pediatric dental office serving infants, children, and teens in Gallatin and the surrounding cities of... Listed in: Dental and Orthodontics Health & Medical 965 people have viewed this listing. 3 people have visited Sumner Pediatric Dentistry’s Website from this listing.