Service
Cosmetic dentistry
Cosmetic dentistry improves the colour, shape and evenness of your teeth. We start with what bothers you and suggest the simplest treatment that fixes it.

What it can change
Stains, chips, small gaps, worn edges and uneven shapes can usually be improved. Often one or two simple treatments are enough.
A plan that fits you
We look at your teeth and gums first, because a healthy mouth is the base for any cosmetic work. Then we explain the options, the time each takes and what to expect.
Questions
Questions
How it works
How we plan your smile
Your goals first, then the simplest way there.
1We listen
You tell us what you would like to change about your smile.
2We check the basics
Healthy teeth and gums come first, so any cosmetic work lasts.
3You choose
We explain each option and you decide what is right for you.
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.
Thinking about your smile? Ask us
Visit us
We're waiting for you in Columbia
543 Locust St
Columbia, PA 17512
- Monday – Thursday
- 8:00AM – 5:00PM









