Dr. Stewart Fenigstein DDS, PC, Williamsville dentist

#30Ranked #30 of 34 dentists in Williamsville #3 for emergency care

Dr. Stewart Fenigstein DDS, PC is a general dental practice in Williamsville, open Monday to Thursday, with evening hours on 1 day and 17 of 17 tracked services.

Williamsville, NYUpdated October 21, 20260 paid placements in any rankingHow we rank

Book an appointment Call (716) 565-3900 Website ↗

Key facts

Key facts about Dr. Stewart Fenigstein DDS, PC
Address	5214 Main St Suite 101, Williamsville, NY 14221, United StatesGet directions
Phone	(716) 565-3900
Website	fenigsteinfamilydental.com/?utm_source=NEXT&utm_medium=Google

Opening hours

Opening hours for Dr. Stewart Fenigstein DDS, PC
Day	Hours
Monday	10 AM – 7 PMevening
Tuesday	8 AM – 5 PM
Wednesday	8 AM – 5 PM
Thursday	8 AM – 5 PM
Friday	Closed
Saturday	Closed
Sunday	Closed

Open evenings (after 6 PM)
Open Saturdays — no
Open Sundays — no

Services

Each offered service links to the ranked list for Williamsville.

Services offered by Dr. Stewart Fenigstein DDS, PC
Service	Offered
General Dentistry	Yes
Teeth Cleaning	Yes
Emergency Care	Yes
Root Canal	Yes
Tooth Extraction	Yes
Wisdom Teeth Removal	Yes
Dental Implants	Yes
Invisalign	Yes
Braces	Yes
Dental Crowns	Yes
Dentures	Yes
Veneers	Yes
Teeth Whitening	Yes
Dental Bonding	Yes
Cosmetic Fillings	Yes
Cosmetic Dentistry	Yes
Full Restoration	Yes

Compare nearby Williamsville dentists

Dr. Stewart Fenigstein DDS, PC compared with nearby ranked clinics
Clinic	Rank	DR Score	Evenings	Saturday	Sunday
Dr. Stewart Fenigstein DDS, PC (this clinic)	#30	47	Yes	No	No
Suburban Dental	#29	47	No	Yes	No
Dr. Donna J. Fraser, DDS	#31	47	Yes	No	No
Amherst Dental Group	#32	37	No	No	No

See all 34 ranked dentists in Williamsville

Questions about Dr. Stewart Fenigstein DDS, PC

What are Dr. Stewart Fenigstein DDS, PC's hours?

Dr. Stewart Fenigstein DDS, PC is open Monday to Thursday. It is closed on Saturdays, and closed on Sundays. It stays open late on Monday until 7 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.

Where is Dr. Stewart Fenigstein DDS, PC?

Dr. Stewart Fenigstein DDS, PC is at 5214 Main St Suite 101, Williamsville, NY 14221, United States. Use the directions link on this page to plan your route. Ask the clinic about parking and building access before your first visit.

What services does Dr. Stewart Fenigstein DDS, PC offer?

Dr. Stewart Fenigstein DDS, PC lists 17 of the 17 services DentistsRanked tracks, including general dentistry, cleaning, emergency care, root canal, extraction, wisdom teeth, implants and invisalign, plus 9 more. The full list, with links to ranked lists for each service in Williamsville, is in the services table on this page.

How is Dr. Stewart Fenigstein DDS, PC ranked?

Dr. Stewart Fenigstein DDS, PC is ranked #30 of 34 dentists in Williamsville by DR Score, with 47 out of 100. The score combines reputation, review volume, recency, access, services and profile completeness. No clinic can pay to change its rank.

In their words

Dr. Stewart Fenigstein DDS, PC's own description, as published by the clinic. Not written or checked by DentistsRanked.

Stewart Fenigstein DDS is a family-friendly dental practice that has been providing professional yet personable dental services to the Williamsville, NY community since 1991. Dr. Stewart Fenigstein and his caring, highly skilled staff have been working together for over 20 years to provide unparalleled dental treatments in an environment that is relaxing and familiar. Dr. Stewart Fenigstein, is the owner and practicing dentist at Stewart Fenigstein DDS. With just one doctor on staff, patients are able to see the same dentist every time they visit our office.

Data last refreshed October 21, 2026

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Owners can correct hours, services and dentists. The score is recalculated from the corrected data; payment never changes it.

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