Mountainside

$22.0M revenue • 120 employees • 243 W 18th St, New York, NY, 10011, United States

Last Updated Jan 27, 2026

Company Overview

Company Name

Mountainside

Address

243 W 18th St, New York, NY, 10011, United States

Approx. Annual Revenue

$22.0M

Employees

120

Established

1998

Google Reviews

4.7 (73 reviews)

Locations

7

About Mountainside

Mountainside Addiction Treatment Center is a nationally acclaimed alcohol and drug rehab facility located in Huntington, New York. They offer a range of innovative and comprehensive treatment solutions, including detox, residential, outpatient, and virtual services, to help clients on their recovery journey.

Business Profile

Read from the Mountainside website on Oct 13, 2026. Hover an item to see the exact wording it came from.

How Mountainside works

Licenses, certifications & awards

About the website

Website quality (AI-assessed)
8/10 · Current copyright 2026; Comprehensive program and location info
Footer copyright year
2026

Mountainside locations

7 Google Business Profile listings.

LocationGoogle categoryReviewsStatus
243 W 18th St, New York, NYprimary— 4.7 (73)Claimed
1385 U.S. Highway 22 East,, Mountainside, NJ———
187 S Canaan Rd, Canaan, CT— 4.3 (190)Claimed
500 Franklin Turnpike Ste 302, Ramsey, NJ— 4.5 (23)Claimed
141 E Main St, Huntington, NY— 4.8 (21)Claimed
480 N Bedford Rd, Chappaqua, NY— 4.5 (8)Claimed
372 Danbury Rd, Wilton, CT— 4.3 (6)Claimed

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Frequently Asked Questions about Mountainside

Advertising Pixels

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Categories

Technologies Used

Social Profiles

Key Decision Makers

Andre Basso Chief Executive Officer
Jake Mahon Director of Strategic Partnerships
LinkedIn