3 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
Top DR Score among emergency dentists: University Dental Associates Inc., DR Score 63, open 7 days until 12 AM.
Best for Sunday emergencies: Dr. Daniel A. Martinez, DDS, 4.6★ from 11 Google reviews, open 7 days until 12 AM.
Best for late-evening emergencies: Thomas J Keohane Family Dentistry.., 2.3★ from 35 Google reviews, open 7 days until 12 AM.
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3 of Buffalo’s 143 clinics list emergency or same-day care, as of October 2026. 3 of them open on Sundays, 3 on Saturdays and 2 after 6pm. They offer 7 of our 17 tracked services on average.
Posted hours for the highest-ranked clinics that list emergency or same-day care. Call first: same-day slots depend on that day’s bookings.
University Dental Associates Inc.#1
Mon–Fri 8 AM–5 PM · Sat–Sun 12 AM–12 AM
Emergency care · Saturday · Sunday
Thomas J Keohane Family Dentistry..#3
Mon–Sun 12 AM–12 AM
Emergency care · Evenings · Saturday · Sunday
| Rank | Clinic | DR Score | Rating (reviews) | Evenings / weekends | Best for |
|---|---|---|---|---|---|
| 1 | University Dental Associates Inc. | 63 | — | Sat · Sun | Top DR Score among emergency dentists |
| 2 | Dr. Daniel A. Martinez, DDS | 62 | 4.6★ (11) | Evenings · Sat · Sun | Best for Sunday emergencies |
| 3 | Thomas J Keohane Family Dentistry.. | 56 | 2.3★ (35) | Evenings · Sat · Sun | Best for late-evening emergencies |
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
Ranked #1 because of services and access: 17 of 17 services offered, open 7 days until 12 AM.
Based on access, services and profile completeness; Google ratings not yet collected.
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
844 W Delavan Ave, Buffalo, NY 14209
Ranked #2 because of its Google rating and access: 4.6★ from 11 Google reviews, open 7 days until 12 AM.
487 Niagara St, Buffalo, NY 14201
Ranked #3 because of its Google rating and access: 2.3★ from 35 Google reviews, open 7 days until 12 AM.
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This list covers the 3 Buffalo clinics that list emergency or same-day care. We scored 3 Buffalo clinics on 6 factors: reputation 45%, review volume 15%, recency 10%, access 15%, services 10%, profile completeness 5%. 20 were excluded (3 closed and 17 duplicate listings). 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 Buffalo 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 |