NEW! We're here for you. Learn more about our Holiday Helpline and Virtual Recovery Support Groups.


Everyone’s road to recovery is different which is why we offer a complete spectrum of programs custom tailored to meet your unique needs. Find the right program for you.

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We offer a range of medical, psychiatric, clinical, wellness, alumni, family, and continuing care offerings to help you build a strong foundation for recovery. Discover all the options available.

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Our programs are led by an expert team of licensed and certified professionals dedicated to helping you heal. Meet the compassionate team who will be with you every step of the way.

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Mountainside's NEW Holiday Helpline and Virtual Support Groups

This year for the first time, Mountainside is opening its Holiday Helpline to the public. Community members can dial the helpline 24 hours a day, seven days a week between November 25 and January 6.

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Blog Post

An Introvert's Guide to Small Talk

Introverts are often misunderstood. They may come off as anti-social, bored, distant, unenthusiastic, or rude. But the truth is that they are simply shy.

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Explore Our Beautiful New Hub for Recovery in NYC

We've transformed a three-level garage in New York City into a light, bright place for healing. Have a look inside.

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Find the Right Treatment Program for You

Addiction affects everyone differently, so it is important that your treatment is tailored to meet your specific needs. Learn about our wide range of addiction treatment options and find out which one is best for you.

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Want to grow your career while making a real difference in someone’s life? We are always seeking out passionate and talented individuals to join our diverse, fast-growing team. Learn more about our current job openings.

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Alumni Services

As a Mountainside alum, you are always a part of our community. Connect with fellow alumni and stay up-to-date on all Mountainside recovery meetings, alumni events, workshops, trips, and volunteer opportunities.

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From peer-to-peer sober coaching to life skill classes for those in recovery to professional development opportunities for treatment professionals, explore all upcoming events at Mountainside.

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