Dental crown (porcelain, after large decay)$1,380 – $4,830
Pulp cap (direct or indirect)$75 – $200
Root canal (if decay reaches nerve)$966 – $2,484
Dental sealant (preventive, per tooth)$41 – $103
Fluoride varnish treatment$20 – $50
Prices sourced from truedentalcosts.com's Boston, MA-specific estimator pages for dental exam & X-rays ($138-$414), tooth filling overall ($138-$690), dental crown ($1,380-$4,830), root canal treatment ($966-$2,484), and dental sealants ($41-$103); Boston Consumers' Checkbook (checkbook.org) for bitewing X-rays ($62-$117 for four films, a real Boston-area price-shopping survey); and toothcostguide.com for silver diamine fluoride application ($25-$75/tooth) and fluoride varnish ($20-$50, spanning its child $20-$40 and adult $25-$50 tiers). The 1-surface and 2+-surface composite filling rows split truedentalcosts.com's single verified $138-$690 Boston filling range into a lower portion (simpler, 1-surface fillings) and upper portion (larger, multi-surface fillings) -- this is a disclosed split of one verified range, not two independently-sourced figures. Pulp cap (direct or indirect) had no verifiable published figure found in this research session, so that row is an honest national-norm estimate, flagged rather than invented. Ranges reflect Boston, Massachusetts pricing as of 2026 in USD; Boston is characterized by these sources as a higher-cost dental market versus national averages. Dental insurance typically covers preventive items (sealants, fluoride, X-rays) at 80-100% and restorative fillings/crowns at 50-80%. Always obtain multiple quotes from local providers.
Prices verified Aug 2, 2026
What matters most to you?
Start with the decision lens that fits your priority
Three decision buckets — pick the one that matches why you're booking.
7th Floor, 31, State Street, Downtown, Boston, Massachusetts
Closed · Opens Monday at 8:30 AM
Documented for dental implants in Boston, with dental fillings on the service list and 13 procedures on file.
More about dental fillings at this clinicHide
A crown covers an entire damaged tooth — used when too much structure is missing for a filling to hold reliably, whether from a large fracture, extensive decay, or after root canal treatment.
Services:Dental FillingsComprehensive Dental CareCosmetic DentistryDental Crowns+9 more
Smyleee Rating bands: 90+ Outstanding · 84–89 Excellent · 71–83 Very Good · 61–70 Good · below 61 Rated.
How to Choose a Dentist in Boston
Use the ranking as a starting point, then narrow the shortlist based on the kind of care you actually need.
If you want routine or family care
Prioritize review consistency, insurance friendliness, practical hours, and a broad general-dentistry service mix over marketing language alone.
If urgency matters
Confirm same-day capacity, after-hours guidance, and whether the clinic handles urgent restorative work in-house or refers out.
If affordability matters most
Compare financing signals, insurance notes, and the local cost guide. A higher-ranked clinic is not automatically the best value for your specific treatment.
Questions to ask before booking
Do you accept my insurance or offer payment plans?
Are you taking new patients right now?
Do you handle my treatment in-house?
What is the total expected cost before treatment starts?
EditorialUpdated August 2, 2026Independently reviewed
Boston has no shortage of dental providers — a quick search pulls up hundreds. The challenge isn't finding one, it's figuring out which ones actually deliver. We spent time reviewing patient outcomes, checking credentials, comparing pricing, and analyzing feedback from patients who've had tooth filling work done across the Boston metro area.
This is the short list. Ten providers in Boston, Massachusetts that consistently showed up in the data — not because they paid to be here, but because their patients keep coming back and referring others. If you're weighing options for tooth filling in Boston, start here.
Medically reviewed by
Dr Maqsud Mallick — BDS
Frequently Asked Questions
8 questions answered by our editorial team
In Boston, a composite filling typically costs $138 – $350, based on Smyleee's August 2026 local price data. Actual cost varies by provider, materials, and case complexity.
A root canal (if decay reaches nerve) in Boston typically ranges $966 – $2,484 (August 2026). Final pricing depends on the clinic, materials, and whether you have insurance.
A dental crown (porcelain, after large decay) in Boston typically ranges $1,380 – $4,830 (August 2026). Final pricing depends on the clinic, materials, and whether you have insurance.
A dental exam + cavity detection in Boston typically ranges $138 – $414 (August 2026). Final pricing depends on the clinic, materials, and whether you have insurance.
Smyleee ranks Boston dental fillings clinics on a weighted score: verified patient reviews (30%), clinical credentials and expertise (20%), technology and equipment (15%), accessibility (15%), pricing transparency (10%), and patient experience (10%). The list is recomputed from current data and independently reviewed by Dr Maqsud Mallick, BDS.
The ranking is recalculated on a rolling basis from current review and profile data and was last reviewed in August 2026. Clinics can move up or down as their underlying data changes.
Prioritise verified credentials and relevant training, modern equipment and sterilisation standards, a strong and recent review history, transparent pricing, and clear communication about treatment options. Confirm the clinic is taking new patients and offers dental fillings before booking.
Many clinics in Boston accept major dental insurance and offer financing such as in-house payment plans or third-party options like CareCredit for larger treatments. Coverage and financing vary by practice — confirm your plan is accepted and ask about phased or monthly payment options before treatment begins.
How We Vet Each Clinic
Every clinic on this list passes our verification process
License & standing verified — active Massachusetts dental license confirmed with no disciplinary actions.
Patient review volume checked — minimum verified patient reviews across Google with a strong average rating.
Local presence confirmed — verified physical practice in the Boston metro area with established patient base.
Technology & equipment assessed — modern dental technology and sterilization standards evaluated.
Transparent pricing reviewed — clear communication of costs, financing options, and insurance acceptance.
