Long Island Smile, Williston Park dentist

#6Ranked #6 of 12 dentists in Williston Park #3 for emergency care

Long Island Smile is a general dental practice in Williston Park, open Monday to Saturday, with evening hours on 3 days and 17 of 17 tracked services.

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

Book an appointment Call (516) 243-7473 Website ↗

Key facts

Key facts about Long Island Smile
Address	101 Hillside Avenue Suite A, Williston Park, NY 11596, United StatesGet directions
Phone	(516) 243-7473
Website	longislandsmile.com

Opening hours

Opening hours for Long Island Smile
Day	Hours
Monday	8 AM – 9 PMevening
Tuesday	8 AM – 9 PMevening
Wednesday	9 AM – 5 PM
Thursday	9 AM – 7 PMevening
Friday	9 AM – 5 PM
Saturday	8 AM – 1 PM
Sunday	Closed

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

Services

Each offered service links to the ranked list for Williston Park.

Services offered by Long Island Smile
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 Williston Park dentists

Long Island Smile compared with nearby ranked clinics
Clinic	Rank	DR Score	Google rating	Evenings	Saturday	Sunday
Long Island Smile (this clinic)	#6	57	Not collected	Yes	Yes	No
Dr. Derek Zimbardi & Dr. Cristina David	#5	57	4.6★ (19)	No	Yes	No
National Dental Williston Park	#7	57	Not collected	Yes	Yes	No
Golan Family Dentistry	#8	57	Not collected	Yes	Yes	No

See all 12 ranked dentists in Williston Park

Questions about Long Island Smile

What are Long Island Smile's hours?

Long Island Smile is open Monday to Saturday. On Saturdays it is open 8 AM to 1 PM, and closed on Sundays. It stays open late on Monday and Tuesday until 9 PM and Thursday until 7 PM. These hours come from the clinic's business listing as of October 2026; holiday hours may differ.

Where is Long Island Smile?

Long Island Smile is at 101 Hillside Avenue Suite A, Williston Park, NY 11596, 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 Long Island Smile offer?

Long Island Smile 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 Williston Park, is in the services table on this page.

How is Long Island Smile ranked?

Long Island Smile is ranked #6 of 12 dentists in Williston Park by DR Score, with 57 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

Long Island Smile's own description, as published by the clinic. Not written or checked by DentistsRanked.

Long Island Smile, the office of Drs Neal Seltzer and Jeffrey S. Rein, is a general dental practice providing personalized care using cutting edge technology to improve and maintain oral and upper airway health. We have invested in state of the art diagnostic equipment including the CANARY cavity detection system, digital x-rays, intraoral cameras, the GALILEOS 3D cone beam x-ray, and the ORAL- ID oral cancer screening test. We offer CEREC same day crowns, FIRSTFIT veneers, and the EQUIPOISE partial denture system.

Data last refreshed October 21, 2026

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