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Best Orthodontists in Union, NJ (2026)

5 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Top DR Score among orthodontists: Emerald Dental Spa - Union NJ, 4.9★ from 500 Google reviews, open evenings until 7 PM.

  2. 4

    Best for weekend appointments: Eastern Dental, 4.4★ from 1,841 Google reviews, open Saturdays until 1:30 PM.

  3. 2

    Best for evenings: Union Family Dental, 4.9★ from 1,510 Google reviews, open evenings until 7 PM.

Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank

5 of Union’s 34 clinics have an orthodontist on staff, as of October 2026. 2 of them open Saturdays and 3 stay open after 6pm. They offer 2 of our 17 tracked services on average.

Top 5 orthodontists in Union at a glance

Top 5 orthodontists in Union at a glance
RankClinicDR ScoreRating (reviews)Evenings / weekendsBest for
1Emerald Dental Spa - Union NJ724.9★ (500)EveningsTop DR Score among orthodontists
2Union Family Dental664.9★ (1,510)EveningsBest for evenings
3Ronald L Loewinger, D.D.S., P.A.634.9★ (60)——
4Eastern Dental614.4★ (1,841)SatBest for weekend appointments
5NJ Smiles Dental of Union - Implants & Invisalign604.6★ (134)Evenings · Sat—

The 5 orthodontists in Union, ranked

Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.

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How we ranked Union dentists

This list covers the 5 Union clinics that have an orthodontist on staff. We scored 5 Union 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.

Read the full method: formula, sources and exclusions

DR Score factors and weights
FactorWeightComputed fromIn Union data
Reputation45%Bayesian-adjusted Google star ratingMeasured
Review volume15%log10(review count) against the city maximumMeasured
Recency10%Share of reviews in the last 12 monthsMeasured
Access15%Evenings, Saturday, Sunday, same-day/emergency, accepting new patientsMeasured
Services10%Services offered out of 17Measured
Profile completeness5%Named dentists, years open, languages, insurance, photosMeasured

Best Orthodontists in Union, NJ: frequently asked questions

Who are the orthodontists in Union?

5 Union clinics have an orthodontist on staff in our data. By DR Score, the highest-ranked are Emerald Dental Spa - Union NJ, Union Family Dental and Ronald L Loewinger, D.D.S., P.A..

Which of these Union clinics are open on Saturday?

2 of the 5 clinics on this page open on Saturdays. The highest-ranked are Eastern Dental and NJ Smiles Dental of Union - Implants & Invisalign, and Eastern Dental opens 8:30 AM–1:30 PM.

Which Union clinics on this page are open late?

3 of the 5 clinics on this page stay open after 6pm on at least one weekday. Emerald Dental Spa - Union NJ has the latest weekday hours, until 7 PM on Mondays.

How are orthodontists in Union ranked?

Each clinic has one DR Score from 0 to 100, built from 6 published factors: reputation, review volume, recency, access, services and profile completeness. This page lists the 5 Union clinics that have an orthodontist on staff, in DR Score order. No clinic pays for its position.

Update log for Union

  1. : DR Scores recalculated for 34 clinics.

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