Smiles of Katy Doctors - Orthodontist Smiles of Katy Visit Website Request Info 1419 Ave D Katy, TX 77493 (281) 392-8883 About Map About Smiles of Katy Dental. Advanced Implant, complete functional and cosmetic restoration services. Orthodontics traditional/Invisalign for children and adults. Advanced Laser Hygiene Department. What's Nearby? Distance: 5 10 15 20 25 50 mi.