Ranked #1 for Invisalign in Chelmsford: an orthodontist on staff; 4.5★ from 584 Google reviews.
- 4.5from 584 Google reviews
- Hours
- Mon–Thu 9 AM–8 PM · Fri–Sat 9 AM–5 PM · Sun closed
7 clinics offering Invisalign, rankedUpdated 6 orthodontists0 paid placementsHow we rank →
Best overall for Invisalign: Gentle Dental Chelmsford, ranked #1 of 7 by service score; an orthodontist on staff, 4.5★ from 584 Google reviews, 1 of 20 collected reviews mentions Invisalign.
Best specialist (orthodontist): Phillis Orthodontics, PC, an orthodontist on staff, 5.0★ from 256 Google reviews, evening hours.
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7 Chelmsford clinics list Invisalign and are ranked here by service score. 6 list an orthodontist and 1 opens Saturdays. Google ratings are on file for 6 of them.
| Rank | Clinic | Service score | Specialist on staff | Rating (reviews) | Reviews mentioning invisalign |
|---|---|---|---|---|---|
| 1 | Gentle Dental Chelmsford | 77 | Yes (orthodontist) | 4.5★ (584) | 1 |
| 2 | Phillis Orthodontics, PC | 73 | Yes (orthodontist) | 5.0★ (256) | — |
| 3 | Smiles By Stylos - Chelmsford | 70 | Yes (orthodontist) | 5.0★ (229) | — |
| 4 | Orthodontic Associates of New England | 70 | Yes (orthodontist) | 4.7★ (57) | 2 |
| 5 | New England Dental Group | 68 | Yes (orthodontist) | 4.6★ (114) | — |
| 6 | Dr. Linda J. Krebs, DDS (Orthodontic Solutions For Children and Adults) | 68 | Yes (orthodontist) | 4.9★ (51) | 1 |
| 7 | Center For Adult Dental Care | 33 | — | — | — |
Ordered by service score: the DR Score plus bonuses for a specialist on staff, reviews that mention the service and same-day care where it applies.
Ranked #1 for Invisalign in Chelmsford: an orthodontist on staff; 4.5★ from 584 Google reviews.
5 Village Square, Chelmsford, MA 01824
Ranked #2 for Invisalign in Chelmsford: an orthodontist on staff; 5.0★ from 256 Google reviews.
13 Village Square, Chelmsford, MA 01824
Ranked #3 for Invisalign in Chelmsford: an orthodontist on staff; 5.0★ from 229 Google reviews.
18 North Rd, Chelmsford, MA 01824
Ranked #4 for Invisalign in Chelmsford: an orthodontist on staff; 4.7★ from 57 Google reviews.
290 Littleton Rd, Chelmsford, MA 01824
Ranked #5 for Invisalign in Chelmsford: an orthodontist on staff; 4.6★ from 114 Google reviews.
19 Fletcher St, Chelmsford, MA 01824
Ranked #6 for Invisalign in Chelmsford: an orthodontist on staff; 4.9★ from 51 Google reviews.
3 Courthouse Ln, Chelmsford, MA 01824
Ranked #7 for Invisalign in Chelmsford on access and profile data; Google ratings are not yet collected.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
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Step 1 of 2
Invisalign is a brand of clear aligners: removable plastic trays that gradually move teeth. You switch to a new set every 1–2 weeks and wear them about 20–22 hours a day. It treats many crowding, spacing and mild-to-moderate bite problems.
Both orthodontists and general dentists can provide Invisalign. Orthodontists have 2–3 extra years of training in tooth movement. They are often recommended for complex bites, jaw issues, or cases where aligners alone may not be enough.
6 of Chelmsford's 7 clinics offering Invisalign have an orthodontist on staff. See orthodontists in Chelmsford
Typical ranges in USD for Chelmsford, MA. Your price depends on the tooth, the case and the clinic.
| Type | Typical range (USD) | Basis | As of |
|---|---|---|---|
| Comprehensive treatment | $6,100–$10,100 | DentistsRanked estimate from typical fees, adjusted for Massachusetts | — |
| Limited treatment (Lite or Express) | $2,650–$5,400 | DentistsRanked estimate from typical fees, adjusted for Massachusetts | — |
| Teen treatment | $5,400–$9,450 | DentistsRanked estimate from typical fees, adjusted for Massachusetts | — |
| Retainers after treatment | $370–$1,350 | DentistsRanked estimate from typical fees, adjusted for Massachusetts | — |
Estimates, not quotes. Ask the clinic for a written estimate. Full Invisalign cost guide for Chelmsford
Typical ranges for most patients. Your dentist's plan may differ.
| Fact | Typically |
|---|---|
| Typical visits | A consultation and scan, then check-ins every 6–10 weeks |
| Chair time | About 30–60 minutes for the scan; check-ins are shorter |
| Recovery | No recovery time; teeth may feel sore for a day or two with each new tray |
| When to see a specialist | Severe crowding, overbite, underbite or crossbite, jaw problems, or a previous treatment that relapsed |
We scored 7 Chelmsford clinics offering Invisalign on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. Data from Google listings and clinic websites, refreshed October 21, 2026.
Paid placement never changes a rank or score. Featured clinics are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Chelmsford data |
|---|---|---|---|
| Reputation | 45% | Bayesian-adjusted Google star rating | Measured |
| Review volume | 15% | log10(review count) against the city maximum | Measured |
| Recency | 10% | Share of reviews in the last 12 months | Measured |
| Access | 15% | Evenings, Saturday, Sunday, same-day/emergency, accepting new patients | Measured |
| Services | 10% | Services offered out of 17 | Measured |
| Profile completeness | 5% | Named dentists, years open, languages, insurance, photos | Measured |