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Our Substance Abuse Rehab & Treatment Program is perfect for anyone with alcoholism or addiction looking to build lasting sobriety.

Start your sobriety today and fill out the form for a free confidential Substance Abuse Treatment assessment. Start Your new life today!

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Substance Abuse Rehab
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What Makes GateHouse Treatment Substance Abuse Rehab Different...

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Program Services

The unique GateHouse mix of treatment and modalities, together with the devoted staff, helps our clients to succeed.

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Therapeutic Methods

GateHouse staff knows each client has a unique set of circumstances that led to his/her addiction. That is why all treatments are individualized.

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Compassionate Care

Our staff is dedicated to your health and wellness, the compassionate care you receive at GateHouse Treatment is second-to-none.

GateHouse Office

Our Facilities

GateHouse Treatment is one of the leading Substance Abuse Rehab & Treatment Centers serving MA and NH. Our Substance Abuse treatment program is located in beautiful Nashua, New Hampshire, conveniently minutes from downtown Nashua. Nashua is an intimate setting with very individualized and focused care. GateHouse Treatment offers our clients the following treatment amenities and options:

  • Expert clinical care
  • Safe and supervised housing
  • 12-step immersion program
  • Life skills & case management services
  • Trauma therapy

The Gatehouse Difference

We will never give up on you, we will never stop caring and we will never forget that we’re on this journey together.

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."
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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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We are here for you. We are available 7 days a week, 24 hours a day. Don’t wait. Take the first step. Let us help you on your journey to long-term sobriety.

New Hampshire
155 Main Dunstable Rd.,
Suite 130
Nashua, NH 03060

320 Hospital Dr,
Madison, TN 37115

Thank you for your interest in GateHouse Treatment. Call (855) 448-3588 now or let us reach out to you. All calls are free and confidential.

Get Help Now

Call us at (855) 448-3588 for a free confidential consultation or complete the form below.

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