Addiction stops here.
Massachusetts addiction treatment
Addiction stops here.
Swift River is the leading private addiction treatment center in Massachusetts. We offer a complete range of services, from alcohol and drug detox to inpatient rehab and medication-assisted treatment.
How to get help for addiction
A brighter future
A brighter future for you or the person you love is just a phone call away. Reach out to us now to get the addiction care you need and deserve at the best addiction treatment center in Massachusetts.


What we treat

Alcohol & Drug Detox
We have built an industry-leading detox protocol that is both safe and comfortable. Our care is tailored to your unique needs and provided by licensed healthcare professionals.

Co-occurring Disorder Treatment
As addiction takes hold, it is increasingly losing its stigma due to the enormous social impact it has across income levels. Addiction doesn’t discriminate, and people from all walks of life are adversely affected.

Medication-Assisted Treatment
Finding quality addiction treatment can be a difficult and time-consuming process. Making a choice among inpatient drug and alcohol rehab centers in Massachusetts requires an understanding of quality addiction treatment in residential settings.
Seeking help for a loved one?
Don’t hesitate. Call us Today!
About Us
We focus on Recovery & People
At Swift River, we are a leading behavioral healthcare provider for mental health and substance use disorders. We are proud to provide a complete continuum of care based on our patients’ various needs at different points in their recovery and wellness journey. We offer evidence-based therapeutic modalities at each level of care, embedding digital health tools to enhance and amplify recovery outcomes. Swift River has grown to include a wide array of locations throughout the nation, including our Massachusetts substance use treatment facility in Cummington. We also offer a virtual care platform and are part of a national network of licensed healthcare providers.
Why Swift River?
We believe your comfort matters so that you can focus on you while we focus on getting you better. But don’t take our word for it; see for yourself or schedule a tour.

Recovery Stories
Recovery Stories
Authentic Lives. Genuine Healing from Drug and Alcohol Addiction.
Authentic Lives. Genuine Healing from Drug and Alcohol Addiction.
Veteran Addiction Treatment
Kristen Schuster
Swift river saved my life! The staff here are truly an amazing group of people. They helped me through detox and provided great care. The food was amazing, and the facility is clean and surrounded by a beautiful landscape. I am proud to say I am clean and sober and I couldn’t have done it without the support from the team at swift river.
Justin Holmes
Swift River changed my life for the better. They helped me find my smile again and my marbles! If you are looking for help this is the right place!
Natasha Nemetz
Swift River was there for me during a very challenging time in my life. The staff went above and beyond to be supportive, helpful and were so knowledgeable about addiction and coping skills to support a sober lifestyle. I never felt judged or like I didn’t have everything I needed to be successful. The support even after leaving is impressive and I can’t recommend this treatment center enough.