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Mountainside Treatment Center - HuntingtonAddiction counselor in Huntington, NY

Mountainside Treatment Center - Huntington is an addiction counselor at 141 E Main St, Huntington, NY 11743, ranked #14 of 342 addiction counselors in Huntington and rated 4.8 from 21 Google reviews. Open Monday to Friday.

This profile is built from public listing data. Confirm the provider’s license, services, fees and availability with the practice before you book.

Huntington, NYUpdated 0 paid placements in any rankingHow we rank

Call (631) 456-4646Website ↗

Key facts

Key facts about Mountainside Treatment Center - Huntington
Address141 E Main St, Huntington, NY 11743Get directions
Phone(631) 456-4646
Websitemountainside.com
HoursOpen Monday to Friday
Google rating4.8 from 21 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Huntington and 11 towns within 50 miles: Huntington Station, Greenlawn, East Northport, Elwood, Fort Salonga, Melville, Dix Hills, Syosset, Commack, Kings Park and Plainview.

Based in Huntington, NYView on map

Opening hours

Opening hours for Mountainside Treatment Center - Huntington
DayHours
Monday9 AM – 5:30 PM
Tuesday9 AM – 5:30 PM
Wednesday9 AM – 7:30 PMevening
Thursday9 AM – 5:30 PM
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • Open Sundays — no

Questions about Mountainside Treatment Center - Huntington

How is Mountainside Treatment Center - Huntington ranked in Huntington?

Mountainside Treatment Center - Huntington is ranked #14 of 342 addiction counselors in Huntington by RP Score, with 70 out of 100 as of November 2026. The score weighs reputation, review volume, recency, availability, specialty focus, proximity, claimed profile and partnered. No business can pay to change its rank.

What are Mountainside Treatment Center - Huntington’s hours?

Mountainside Treatment Center - Huntington is open Monday to Friday. Its listed hours are Open Monday to Friday. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Mountainside Treatment Center - Huntington serve?

Serves Huntington and 11 towns within 50 miles: Huntington Station, Greenlawn, East Northport, Elwood, Fort Salonga, Melville, Dix Hills, Syosset, Commack, Kings Park and Plainview. The list is based on the business's location and the usual service radius for addiction counseling. Confirm your address is covered when you call.

What do Google reviews say about Mountainside Treatment Center - Huntington?

Mountainside Treatment Center - Huntington has a rating of 4.8 from 21 Google reviews. The RP Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Mountainside Treatment Center - Huntington?

Call Mountainside Treatment Center - Huntington on (631) 456-4646. The business is at 141 E Main St, Huntington, NY 11743. Its website is linked in the key facts on this page. Ask about fees, insurance and openings before you book a first session.

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Claiming is free. Correct your hours, specialties and service area. The RP Score is recalculated from corrected data; payment never changes it.

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Compare nearby addiction counselors

Mountainside Treatment Center - Huntington compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Mountainside Treatment Center - Huntington (this business)—704.8 (21)NoNo
Guidance Center Inc Chemical Dependency Treatment Center#12704.2 (6)YesYes20.1 mi
Daytop Village Inc#13704.0 (17)YesNo3.4 mi
Cliffside Recovery#15694.6 (33)YesYes29.6 mi

See all 342 ranked addiction counselors in Huntington