67/100
Ranked #1 because of its Google rating and review volume: 4.8★ from 546 Google reviews, the most Google reviews in Union (546).
- 4.8from 546 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Best Dentists in Union, MO (2026)
4 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Union: Union Smiles, 4.8★ from 546 Google reviews, open 5 days a week and 2 of 17 services.
- 2
Best for kids and families: Optima Dental Group, pediatric dentist on staff; ranked #2 of 4.
Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank
4 Union clinics are ranked here by DR Score. 3 have a Google rating on file.
Top 4 dentists in Union at a glance
| Rank | Clinic | DR Score | Rating (reviews) | Best for |
|---|---|---|---|---|
| 1 | Union Smiles | 67 | 4.8★ (546) | Overall |
| 2 | Optima Dental Group | 61 | 4.9★ (151) | Kids |
| 3 | Tanner Terry L DDS | 52 | 4.6★ (10) | — |
| 4 | Fernando Kristi S DDS | 4 | — | — |
The 4 best dentists in Union, ranked
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
#2 Optima Dental Group
124 W Main St, Union, MO 63084
61/100Ranked #2 because of its Google rating and review volume: 4.9★ from 151 Google reviews, 151 Google reviews.
- 4.9from 151 Google reviews
- Hours
- Mon 9 AM–3 PM · Tue 8:30 AM–5 PM · Wed 8 AM–4 PM · Thu 9 AM–5 PM · Fri–Sun closed
#3 Tanner Terry L DDS
200 W Locust St, Union, MO 63084
52/100Ranked #3 because of its Google rating and review volume: 4.6★ from 10 Google reviews, 10 Google reviews.
- 4.6from 10 Google reviews
- Hours
- Mon 8:30 AM–5 PM · Tue 9 AM–6 PM · Wed–Thu 8:30 AM–5 PM · Fri–Sun closed
#4 Fernando Kristi S DDS
1780 Old Hwy 50 E, Union, MO 63084
4/10030% of factors measuredRanked #4 because of services: 2 of 17 services offered.
Based on access, services and profile completeness; Google ratings not yet collected.
- Hours
- Mon 7 AM–6 PM · Tue–Thu 7 AM–5 PM · Fri 8 AM–5 PM · Sat–Sun closed
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Best dentists in Union by need
One pick per need, with the clinic that comes next. Every pick names the condition it wins on.
Best for emergency in Union
No Union clinic lists emergency or same-day care in our data yet.
Best for kids in Union
2
Highest-ranked of 1 Union clinic offering kid-friendly care: pediatric dentist on staff, #2 overall by DR Score and open 4 days a week.
Best for implants in Union
No Union clinic lists dental implants in our data yet.
Best for invisalign & braces in Union
No Union clinic lists Invisalign or braces in our data yet.
Best for root canal in Union
No Union clinic lists root canals in our data yet.
Best for cosmetic in Union
No Union clinic lists cosmetic dentistry in our data yet.
Best for dentures & seniors in Union
No Union clinic lists dentures in our data yet.
Best for budget & insurance in Union
No Union clinic lists Medicaid or insurance in our data yet.
How much does a dentist cost in Union?
Typical prices before insurance, in USD. Each row names its source.
| Service | Typical price (USD) | Basis |
|---|---|---|
| General Dentistry | $100–$300 | DentistsRanked estimate from typical fees, adjusted for Missouri |
| Teeth Cleaning | $75–$200 | DentistsRanked estimate from typical fees, adjusted for Missouri |
| Emergency Care | $100–$500 | DentistsRanked estimate from typical fees, adjusted for Missouri |
How we ranked Union dentists
We scored 4 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 |
Dentists in Union: frequently asked questions
Who is the best dentist in Union?
By DR Score, the top-ranked dentist in Union, MO is Union Smiles (DR Score 67/100). It has a 4.8★ rating from 546 Google reviews. It is open 5 days a week. Optima Dental Group (#2) and Tanner Terry L DDS (#3) follow. We ranked 4 clinics on 6 factors, last updated October 21, 2026.
How much is a dental cleaning in Union?
A dental cleaning in Union typically costs $75–$200 (USD) without insurance. Source: DentistsRanked estimate from typical fees, adjusted for Missouri. Exams and X-rays are often billed separately, and insurance or Medicaid can cover part of the cost.
Who is the best kids' dentist in Union?
Optima Dental Group is the highest-ranked Union clinic with a pediatric dentist on staff, at #2 of 4 by DR Score. It is open 4 days a week. 1 Union clinic has a pediatric dentist in our data.
How many dentists are there in Union?
DentistsRanked lists 4 dental clinics in Union, MO, and 4 are ranked by DR Score. The most common listed service is general dentistry, at 4 clinics. Counts are as of October 2026.
Update log for Union
- : DR Scores recalculated for 4 clinics.
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