General Dentistry
A full range of general dentistry services
Westborough Dental Care is proud to offer the everyday services that help keep your oral health in good condition — fillings, crowns, gum care, and much more.
What does general dentistry cover?
General dentistry covers the everyday care that keeps your teeth functional and pain-free — tooth-colored composite fillings, extractions, periodontal (gum) therapy, and professional whitening. At Westborough Dental Care every restoration is mercury-free, and we use a soft-tissue laser for periodontal therapy and post-operative comfort.
What it costs: A one-surface posterior composite filling is $397 UCR; in-office whitening per arch is $859.
Last reviewed by Dr. Kristina Zoulas, DDS — 2026-05-14.
What we offer
Teeth Whitening
In-office and take-home whitening that brightens your smile without sensitivity surprises.
Fillings
Tooth-colored composite restorations — no mercury, no silver, blended to match your natural enamel.
Extractions
Conservative removal of teeth that cannot be saved, with sedation options available.
Laser Dentistry
Soft-tissue laser for periodontal therapy, frenectomies, and post-operative comfort.
Periodontal Therapy
Scaling and root planing for gum disease, plus ongoing maintenance to keep things stable.
Add-ons
General-dentistry fees
Published UCR rates for everyday procedures. See fillings, extractions, and emergency care on our fees page.
Fillings
- 1-surface composite, posterior — D2391 $397
- 2-surface composite, posterior — D2392 $497
- 3-surface composite, posterior — D2393 $601
- Core buildup (with pins) — D2950 $570
Extractions & emergency
- Simple extraction — D7140 $429
- Surgical extraction — D7210 $660
- Palliative emergency treatment — D9110 $310
Insurance coverage and final patient responsibility vary by plan. Call (650) 873-6681 to verify before treatment. View all procedure fees →
Testimonials
Why patients keep coming back
“Honestly the best dentist I have ever been to. Dr. Zoulas is knowledgeable in her profession and always has time to answer my questions. I have never had a bad experience.”
“Dr. Zoulas is so friendly and also very knowledgeable. She takes the time to go over everything with you until you understand and does not recommend unneeded operations for an easy profit.”
“I was — heck am — real nervous about all things dental. The whole staff made me feel at ease. Thank you!”