A MESSAGE FROM OUR FOUNDER

The vision behind Mountainside Treatment Center

Mountainside Treatment Center is a nationally acclaimed behavioral health network specializing in individualized alcohol and drug rehabilitation programs and services. We respect each client’s recovery journey and for over two decades, have proudly served thousands of people in need of holistic addiction treatment. By combining innovative clinical and complementary wellness therapies with a data-driven approach, we empower our clients to completely transform their lives and achieve long-term recovery.
WHAT WE TREAT

A unique approach, focused on mind, body and soul, one client at a time

One-size-fits-all isn’t conducive to healing, but our unique approach, tailor-made for every single one of our patients, is. We are the only treatment centre in the world to offer a minimum of 15 dedicated professionals to every patient. So, throughout your stay, you will be guided by a team of world-renowned doctors, therapists and specialists.

With our combination of cutting-edge medical excellence and holistic approaches to well-being, we are the only treatment centre in the world to truly address the full spectrum of your health.

We provide medically monitored detox, residential treatment, extended care, outpatient services, recovery coaching, and medication-assisted treatment. Each program is designed to meet clients where they are in their recovery journey.

Our clinical team utilizes cognitive behavioral therapy, motivational interviewing, and mindfulness techniques. We also offer complementary therapies including acupuncture, yoga, art and music therapy, and adventure therapy to foster complete healing of mind, body, and spirit.

Not sure where to start?
We'll help you figure it out.

Confidential conversation · no pressure · available now

Talk to us 855-563-6182
EXPLORE OUR FACILITY

Take a Virtual Tour

Step inside our healing environment and discover the spaces where transformation happens. Experience the comfort and care that awaits you at Mountainside.

Canaan

187 S Canaan Road
Canaan, CT 06018
860-824-1397

Wilton

372 Danbury Road
Wilton, CT 06897
203-665-1148

New York City

243 West 18th Street
New York, NY 10011
212-492-8088

alumni newsletter Nina M
Demo Eyebrow

Quote Person

"We exist to create a place of healing; reconnecting people with life, minds with bodies, and loved ones with peace of mind."
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MOUNTAINSIDE CONNECTION

Stories of Hope and Healing

Real stories from our Mountainside family. Each journey is unique, but every recovery connects us in a shared experience of transformation and renewal.

Mountainside gave me my life back. The personalized approach and genuine care made all the difference in my recovery journey.
Sarah M
New York, NY
The staff here truly understands addiction. They helped me see that recovery was possible when I had lost all hope.
Michael R.
Connecticut
The staff here truly understands addiction. They helped me see that recovery was possible when I had lost all hope.
Michael R.
Connecticut
The staff here truly understands addiction. They helped me see that recovery was possible when I had lost all hope.
Michael R.
Connecticut
The staff here truly understands addiction. They helped me see that recovery was possible when I had lost all hope.
Michael R.
Connecticut
The staff here truly understands addiction. They helped me see that recovery was possible when I had lost all hope.
Michael R.
Connecticut
Outpatient Services · New York City & Westchester

Outpatient recovery options
that fit your life —
not the other way around.

Mountainside’s outpatient programs make it possible to receive best-in-class addiction treatment without stepping away from work, family, or the responsibilities that can’t wait. With flexible morning, evening, and virtual options in New York City and Westchester, you don’t have to choose between getting help and keeping your life running.

Speak with Admissions 855-563-6182 Confidential · Available now · Insurance accepted
Adolescent Services
man typing on his computer with two coworkers while he is managing his sobriety at work.
Why Mountainside

We believe in you
before you believe in yourself.

Since 1998, Mountainside has operated from a simple conviction: recovery is possible for everyone. We meet you where you are, and we don’t give up. That’s not a tagline. It’s how we work.

Human Above All We lead with compassion and follow best practices. Our clinicians, counselors, and case managers are relentless advocates — many of whom have walked this path themselves.
Integrative Care — Mind, Body & Spirit Clinical therapy, medical oversight, and wellness programming work together in every program. We treat the whole person, not just the presenting problem.
One Size Fits No One Your treatment plan is built around your history, your circumstances, and the life you’re returning to. We don’t do cookie-cutter care.
We Don’t Give Up Clients are more likely to complete treatment with us than at any other facility in our class. Our dedicated case managers stay close — between sessions, in moments of crisis, and beyond.

Recovery doesn’t end when a session does. Mountainside’s Recovery Coaching Program pairs with outpatient treatment to provide one-on-one support, accountability, and human connection between sessions — meaningfully improving long-term outcomes for those who use it.

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