6 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among orthodontists: Charming Smile Orthodontics, 4.9★ from 57 Google reviews, open 7 days until 8:30 PM.
Best for weekend appointments: Heart Orthodontics - Dr. Yang Li, 5.0★ from 56 Google reviews, open Saturdays until 3 PM.
Best for evenings: Icon Dental, 4.1★ from 11 Google reviews, open evenings until 7 PM.
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6 of Concord’s 29 clinics have an orthodontist on staff, as of October 2026. 2 of them open Saturdays and 2 stay open after 6pm. They offer 2 of our 17 tracked services on average.
| Rank | Clinic | DR Score | Rating (reviews) | Evenings / weekends | Best for |
|---|---|---|---|---|---|
| 1 | Charming Smile Orthodontics | 66 | 4.9★ (57) | Evenings · Sat · Sun | Top DR Score among orthodontists |
| 2 | Heart Orthodontics - Dr. Yang Li | 63 | 5.0★ (56) | Sat | Best for weekend appointments |
| 3 | Concord Center Dental | 57 | 4.7★ (33) | — | — |
| 4 | Icon Dental | 54 | 4.1★ (11) | Evenings | Best for evenings |
| 5 | Newton & Concord Family Orthodontics - Orthodontist in Concord, MA | 53 | 4.8★ (16) | — | — |
| 6 | Joseph M Arcidi, DDS | 7 | — | — | — |
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Ranked #1 because of its Google rating and review volume: 4.9★ from 57 Google reviews, the most Google reviews in Concord (57).
1732 Main St Ste C1A, Concord, MA 01742
Ranked #2 because of its Google rating and review volume: 5.0★ from 56 Google reviews, 56 Google reviews.
136 Sudbury Rd, Concord, MA 01742
Ranked #3 because of its Google rating and review volume: 4.7★ from 33 Google reviews, 33 Google reviews.
97 Lowell Rd a8, Concord, MA 01742
Ranked #4 because of its Google rating and review volume: 4.1★ from 11 Google reviews, 11 Google reviews.
801 Main St Unit 4, Concord, MA 01742
Ranked #5 because of its Google rating and review volume: 4.8★ from 16 Google reviews, 16 Google reviews.
747 Main St #221, Concord, MA 01742
Ranked #6 because of services: 2 of 17 services offered.
Based on access, services and profile completeness; Google ratings not yet collected.
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This list covers the 6 Concord clinics that have an orthodontist on staff. We scored 6 Concord clinics 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 Concord 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 |