Service
Dental fillings
At Happy Smiles at Columbia, we use a variety of high-quality materials to fill cavities when they happen. Our fillings are designed to blend in seamlessly with your natural teeth.

Choosing a filling
Select a filling material that suits your budget. We explain the options and what each one costs before we begin.
Made to last
Our dental fillings are made with high-quality materials and are designed to blend in seamlessly with your natural teeth.
Questions
Questions
How it works
How a filling works
One visit, from decay to a tooth you can use.
1The decay comes out
The area is numbed first, then the decay is removed and the tooth cleaned.
2The filling goes in
The material you chose is placed in the cleaned cavity and set.
3Shaped to your bite
It is shaped and polished so it meets the opposite tooth the way your own tooth did.
About us
Why families choose Happy Smiles
At the same address in Columbia for over fifty years — started by Dr. Brockley, then Dr. Qilin Xu.
Fifty years, one address
543 Locust St has been the practice's home the whole time.
A dentist who knows you
Dr. Xu holds degrees in medicine and dentistry — the same doctor at every visit.
Routine to emergency
Exams and cleanings, fillings, dentures and veneers, whitening — and emergency care when something cannot wait.

Services
Other services
Everything we do, under one roof.
Questions about dental fillings? Ask us
Visit us
We're waiting for you in Columbia
543 Locust St
Columbia, PA 17512
- Monday – Thursday
- 8:00AM – 5:00PM









