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Mountainside Treatment Center - WiltonAddiction counselor in Wilton, CT

Mountainside Treatment Center - Wilton is an addiction counselor at 372 Danbury Rd, Wilton, CT 06897, ranked #11 of 336 addiction counselors in Wilton and rated 4.3 from 6 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.

Wilton, CTUpdated 0 paid placements in any rankingHow we rank

Call (203) 844-0220Website ↗

Key facts

Key facts about Mountainside Treatment Center - Wilton
Address372 Danbury Rd, Wilton, CT 06897Get directions
Phone(203) 844-0220
Websitemountainside.com
HoursMonday to Thursday: 9 AM – 9 PM; Friday: 8 AM – 4:30 PM
Google rating4.3 from 6 Google reviews

Specialties

Each specialty shows the evidence we matched it on.

Service area

Serves Wilton and 11 towns within 50 miles: New Canaan, Westport, Norwalk, East Norwalk, North Stamford, Darien, Fairfield, Stamford, Trumbull, Bridgeport and Danbury.

Based in Wilton, CTView on map

Opening hours

Opening hours for Mountainside Treatment Center - Wilton
DayHours
Monday9 AM – 9 PMevening
Tuesday9 AM – 9 PMevening
Wednesday9 AM – 9 PMevening
Thursday9 AM – 9 PMevening
Friday8 AM – 4:30 PM
SaturdayClosed
SundayClosed
  • Open evenings (after 6 PM)
  • Open Saturdays — no
  • Open Sundays — no

Questions about Mountainside Treatment Center - Wilton

How is Mountainside Treatment Center - Wilton ranked in Wilton?

Mountainside Treatment Center - Wilton is ranked #11 of 336 addiction counselors in Wilton by RP Score, with 68 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 - Wilton’s hours?

Mountainside Treatment Center - Wilton is open Monday to Friday. Its listed hours are Monday to Thursday, 9 AM – 9 PM; Friday, 8 AM – 4:30 PM. 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 - Wilton serve?

Serves Wilton and 11 towns within 50 miles: New Canaan, Westport, Norwalk, East Norwalk, North Stamford, Darien, Fairfield, Stamford, Trumbull, Bridgeport and Danbury. 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 - Wilton?

Mountainside Treatment Center - Wilton has a rating of 4.3 from 6 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 - Wilton?

Call Mountainside Treatment Center - Wilton on (203) 844-0220. The business is at 372 Danbury Rd, Wilton, CT 06897. 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 - Wilton compared with nearby businesses
BusinessRankRP ScoreGoogle ratingSaturdaySundayDistance away
Mountainside Treatment Center - Wilton (this business)—684.3 (6)NoNo
New Prospects#9693.3 (15)——12.4 mi
Ascendant Intensive Outpatient Program NYC#10685.0 (95)YesYes41.7 mi
Phelps Alcoholism Treatment#12682.6 (13)YesYes22.9 mi

See all 336 ranked addiction counselors in Wilton