Service
Smile makeover
A smile makeover is not one treatment but a plan: the right combination of whitening, bonding, veneers, crowns or alignment to reach the smile you have in mind.

Start with what bothers you
Colour, shape, gaps, worn edges, a missing tooth. You tell us what you would change, and we work out the simplest way to get there.
Health comes first
Any decay or gum problems are treated first, so the cosmetic work is built on a healthy mouth and lasts.
Questions
Questions
How it works
How we plan it
Your goals, a healthy base, then the work.
1You tell us your goals
What you like about your smile and what you would change.
2We build the plan
The treatments, their order, the time each takes and what they involve.
3We carry it out
At the pace that suits you, checking the result with you along the way.
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.
Imagining a new smile? Ask us
Visit us
We're waiting for you in Columbia
543 Locust St
Columbia, PA 17512
- Monday – Thursday
- 8:00AM – 5:00PM









