Life. The new way.


The GateHouse Difference

Whether it is your first time in addiction treatment or your last, the compassionate care you receive at GateHouse Treatment is second-to-none. Our staff is dedicated to your health and wellness. We’re here to teach you the techniques and tools to maintain lifelong sobriety. GateHouse Treatment is certified by The Joint Commission and LegitScript. We are also proud members of New Hampshire’s Recovery Friendly Workplace initiative and the New Hampshire Coalition of Recovery Residences.

Gender Specific Addiction Treatment

We focus on issues that are unique to each gender.

Having a separate addiction treatment program for each gender leads to better outcomes and allows a focus on issues that are unique to each. Each track has the same core focus: to lead men and women out of the horrors of addiction into lasting recovery. For those who are prepared to overcome their addictions, we offer a personal approach to sobriety that is based on proved addiction treatment methodologies. Reach out today, GateHouse can help you live a life worth living.

Available in NH

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Alumni Program

We provide the framework to enable long-term success.

The tools gained in treatment continue being used for the rest of our clients’ lives. At GateHouse Treatment, we realize the importance of helping our clients through not only the transition from treatment and back into life, but also the need to stay connected.

Available in NH

Safe Housing

Reside at our renovated and comfortable PHP homes.

Our housing offers all the amenities of a beautiful home—surround sound, upgraded appliances, comfortable furniture, large bathrooms and a modern kitchen. Located in southern New Hampshire, we’re just 45 minutes north of Boston, Massachusetts. This is a safe space where you can pursue personal growth, develop sober coping skills and build lasting sobriety.

Available in NH

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Alcohol and Drug Rehab Locations

We are one of the leading alcohol and drug rehab centers serving New Hampshire.

GateHouse Treatment is one of the leading drug rehabs in New Hampshire, serving the greater New England area. GateHouse Treatment is an accredited drug rehab and has top-of-the-line treatment for substance abuse disorder.

Our facilities are intimate settings with highly focused and individualized care. GateHouse Treatment is conveniently located near many 12-step meetings and local amenities to help address all areas of addiction recovery.

Levels of Care

Our treatments are designed to meet the unique needs of each client.

Partial Hospitalization Program (PHP)
Clients will spend six hours a day, six days a week in group and individual counseling sessions. After a full day of therapy at our treatment center, clients reside in our houses with 24-hour staff presence and supervision.
Intensive Outpatient Program (IOP)
IOP is designed to transition the client from Residential or PHP treatment back into the community. The client will undergo intensive group and individual therapy, case management, and family
Outpatient Program (OP)

At this point, residents should have steady employment, attend meetings, work a 12-step program with a sponsor, participate in weekly one-on-one sessions and attend two groups each

Our Approach to Addiction Treatment

The unique mix of treatment modalities, together with devoted and enthusiastic staff provides the life skills and development needed to help get clean and sober.

Our Program Service

Our programs are a recipe for solid sobriety. You’ll learn to balance sobriety, mental health and everyday living.

Family Program

Alumni Program


Our Clients Say it Best

"Two years ago my life was completely different from where I am at now. I started practicing what I learned at GateHouse and now my life is amazing."
Matthew 0
Matthew O.
Gatehouse Alumnus
"I needed structure, someone to hold me accountable and I had much to learn about how to live life on life’s terms. I found this at GateHouse."
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Adam L.
Gatehouse Alumnus
"Having hope for the future and being able to appreciate this wonderful experience that we call life—I couldn’t have done it without GateHouse."
Nate S.
Nate S.
Gatehouse Alumnus
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