59/100
Ranked #1 because of its Google rating and access: 3.5★ from 56 Google reviews, open 7 days until 11:59 PM.
- 3.5from 56 Google reviews
- Hours
- Mon–Sun 12:01 AM–11:59 PM
Dentists Open Saturday & Sunday in Williamsville, NY (2026)
3 clinics ranked by DR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Top DR Score among weekend and evening dentists: Dr James Glennon, 3.5★ from 56 Google reviews, open 7 days until 11:59 PM.
- 2
Best for Saturdays: Tibbetts Orthodontics, PC, 4.0★ from 4 Google reviews, open evenings until 8 PM and Saturdays until 12 PM.
Rankings can't be bought. Booking through us earns you a $60 gift card and doesn’t affect order. How we rank
3 of Williamsville’s 34 clinics open Saturdays, Sundays or after 6pm, as of October 2026. 3 open on Saturdays, 1 on Sundays and 2 after 6pm. 1 are open 7 days a week.
Top 3 weekend and evening dentists in Williamsville at a glance
| Rank | Clinic | DR Score | Rating (reviews) | Evenings / weekends | Best for |
|---|---|---|---|---|---|
| 1 | Dr James Glennon | 59 | 3.5★ (56) | Evenings · Sat · Sun | Top DR Score among weekend and evening dentists |
| 2 | Tibbetts Orthodontics, PC | 54 | 4.0★ (4) | Evenings · Sat | Best for Saturdays |
| 3 | Suburban Dental | 47 | — | Sat | — |
Saturday, Sunday and evening hours in Williamsville
Posted weekly hours for the highest-ranked clinics open on weekends or after 6pm.
- Call (855) 235-1813
- Call (716) 634-3511
Mon 8:30 AM–5:30 PM · Tue 2 PM–8 PM · Wed closed · Thu 8 AM–5 PM · Fri–Sat 8 AM–12 PM · Sun closed
Evenings · Saturday
- Call (716) 312-1954
Mon–Tue 8 AM–4 PM · Wed 8 AM–5 PM · Thu 8 AM–4 PM · Fri closed · Sat 8 AM–1 PM · Sun closed
Saturday
The 3 weekend and evening dentists in Williamsville, ranked
Ordered by DR Score, a 0–100 score from 6 published factors. Scores refresh weekly.
#2 Tibbetts Orthodontics, PC
5330 Main St Ste 230, Williamsville, NY 14221
54/100Ranked #2 because of its Google rating and access: 4.0★ from 4 Google reviews, open evenings until 8 PM and Saturdays until 12 PM.
- 4.0from 4 Google reviews
- Hours
- Mon 8:30 AM–5:30 PM · Tue 2 PM–8 PM · Wed closed · Thu 8 AM–5 PM · Fri–Sat 8 AM–12 PM · Sun closed
#3 Suburban Dental
1301 N Forest Rd Suite 3, Williamsville, NY 14221
47/10030% of factors measuredRanked #3 because of services and access: 17 of 17 services offered, open Saturdays until 1 PM.
Based on access, services and profile completeness; Google ratings not yet collected.
- Hours
- Mon–Tue 8 AM–4 PM · Wed 8 AM–5 PM · Thu 8 AM–4 PM · Fri closed · Sat 8 AM–1 PM · Sun closed
General dentistryCleaningEmergency careRoot canalExtractionWisdom teethImplantsInvisalign+9 more
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How we ranked Williamsville dentists
This list covers the 3 Williamsville clinics that open Saturdays, Sundays or after 6pm. We scored 3 Williamsville 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 Williamsville 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 Open Saturday & Sunday in Williamsville, NY: frequently asked questions
Which dentists in Williamsville are open on Saturday?
3 of the 3 clinics on this page open on Saturdays. The highest-ranked are Dr James Glennon, Tibbetts Orthodontics, PC and Suburban Dental, and Dr James Glennon opens 12:01 AM–11:59 PM.
Which dentists in Williamsville are open on Sunday?
1 of the 3 clinics on this page open on Sundays. The highest-ranked are Dr James Glennon, and Dr James Glennon opens 12:01 AM–11:59 PM. These counts come from clinic hours and profile data as of October 2026, re-checked every week.
Which Williamsville dentists are open late?
2 of the 3 clinics on this page stay open after 6pm on at least one weekday. Dr James Glennon has the latest weekday hours, until 11:59 PM on Mondays.
How are weekend and evening dentists in Williamsville 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 3 Williamsville clinics that open Saturdays, Sundays or after 6pm, in DR Score order. No clinic pays for its position.
Update log for Williamsville
- : DR Scores recalculated for 34 clinics.