New York City Reception Area

New York City

A hub for recovery in the Chelsea neighborhood

Mountainside Chelsea in New York City offers an array of services for those in recovery, addiction treatment professionals, and the community at large. At the heart of our New York City recovery resource center is our Recovery Coaching program, which provides personalized addiction recovery services to help individuals develop and maintain a sober lifestyle.

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Programs Offered

In the hustle and bustle of the busiest city in the world, it is easy to lose your way. Mountainside provides a safe refuge in the heart of New York City.

Man doing yoga

Wellness Classes

Workshops devised to invigorate the mind, body, and spirit.

young people enjoying outdoor concert

Sober Events

Exciting events created to maximize fun, embrace well-being, and forge meaningful connections.

man playing arcade game

Game Room, Art Gallery, and Lounge

Sober hang-out spot boasting arcade games, ping pong tables, foosball, and a lounge area.

Recovery Coaching

Recovery Coaching

Intensive care and guidance provided by our certified recovery coaches to help you through the day-to-day challenges of early sobriety and empower you to advance in your recovery.

Services for Treatment Professionals

Staying up-to-date on all the latest research and best practices is critical. We offer a wide variety of trainings and resources to help you better support your clients and advance in your career.

education workshop

Continuing Education Courses

CEU courses taught by credentialed addiction and mental health care professionals.

networking event in nyc

Networking Events

Industry meetups and conferences to enable you to establish professional relationships with leaders in the field.

careers at mountainside treatment center

Career Fair

Job recruitment events to help you connect with potential employers or employees.

Services for the Community

Addiction doesn’t just affect the person using, it affects the entire community. Mountainside NYC Chelsea offers a variety of resources to help you protect yourself and your loved one against addiction, as well as reduce the stigma that surrounds addiction treatment.

Educational Workshop

Educational Seminars

Presentations and in-depth discussions led by drug addiction treatment and mental health experts.


Prevention Education

Information sessions targeting substance abuse, and what parents, school officials, and community members can do to prevent it.

mom smiling during support group meeting

Support Groups

Peer-to-peer support groups designed to help you address the impact of your loved one’s addiction on your life.

NYC Chelsea

Mountainside Chelsea

Designed as a hub for recovery, Mountainside NYC Chelsea offers a welcoming space, a tight-knit community, and a wealth of resources and support. From peer-to-peer sober coaching to life skill classes, we provide those in recovery with the guidance and tools necessary to move forward. And through prevention education, advocacy, and professional development opportunities, we help empower and support treatment professionals as well as the community.


646 650 5080


243 West 18th Street,
New York, NY 10011

Mountainside New York City’s location in Chelsea, Manhattan is highly accessible by public transportation and an easy commute from all five boroughs: Bronx, Brooklyn, Manhattan, Queens, and Staten Island. Whether you live or work in the city, we can provide you with the addiction treatment services, community support, and educational and career resources you need.


We work with most private insurance plans. Verify your insurance benefits now!