5 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among oral surgeons: Emerald Dental Spa - Union NJ, 4.9★ from 500 Google reviews, open evenings until 7 PM.
Best for weekend appointments: Aspen Dental - Union, NJ, 4.6★ from 726 Google reviews, open Saturdays until 1 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 oral surgeon on staff, as of October 2026. 2 of them open Saturdays and 1 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 | Emerald Dental Spa - Union NJ | 72 | 4.9★ (500) | Evenings | Top DR Score among oral surgeons |
| 2 | Aspen Dental - Union, NJ | 63 | 4.6★ (726) | Sat | Best for weekend appointments |
| 3 | Eastern Dental | 61 | 4.4★ (1,841) | Sat | — |
| 4 | Dr. Kevin J. Corry, DDS | 60 | 4.9★ (381) | — | — |
| 5 | Great Expressions Dental Centers - Union | 51 | 3.8★ (761) | — | — |
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 500 Google reviews, 500 Google reviews.
2401 US-22, Union, NJ 07083
Ranked #2 because of its Google rating and review volume: 4.6★ from 726 Google reviews, 726 Google reviews.
2115 US-22 #3, Union, NJ 07083
Ranked #3 because of its Google rating and review volume: 4.4★ from 1,841 Google reviews, the most Google reviews in Union (1,841).
990 Rahway Ave #1, Union, NJ 07083
Ranked #4 because of its Google rating and review volume: 4.9★ from 381 Google reviews, 381 Google reviews.
1379 Morris Ave 1st Floor, Union, NJ 07083
Ranked #5 because of its Google rating and review volume: 3.8★ from 761 Google reviews, 761 Google reviews.
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This list covers the 5 Union clinics that have an oral surgeon 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.
| Factor | Weight | Computed from | In Union 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 |