New England's Top Dual Diagnosis Treatment Centers
Check if your insurance will cover the cost of treatment
We Understand What You’re Going Through
You or your loved one deserves support, not judgment. We’ve helped thousands reclaim their lives.
Dual Diagnosis Care That Treats the Whole Person
Integrated Mental Health and Addiction Treatment
Granite Recovery Centers offers specialized care for individuals facing substance use disorders and co-occurring mental health conditions like depression, PTSD, bipolar disorder, and anxiety. Our dual diagnosis approach ensures these challenges are treated together through personalized, clinically grounded treatment.
Evidence-Based Therapies Led by Expert Staff
Our licensed clinicians and medical professionals use proven methods such as CBT, DBT, EMDR, and motivational interviewing to address the complex interplay between mental health and addiction. Every treatment plan meets individual needs, with support from experienced staff across our facilities.Â
Long-Term Support for Sustainable Healing
Dual diagnosis treatment at Granite includes a full continuum of care, including inpatient detox to outpatient services. Individuals benefit from life skills training, family therapy, and alumni support, which help build emotional resilience and recovery beyond treatment programs.
What Our Patients Say
“My name is Jan and have been to Green Mountain Rehab and it did wonders for me.”

The staff there are wonderful,always available for you. The groups were very informative, I learned alot. The food was great. The place is beautiful over looking great scenery. They always have great activities for you to do. I would recommend Green Mountain to anyone,whether you are a new comer or a relapse person. They are devoted to making sure you get the knowledge needed to stay clean and sober. They also set you up with a great exit plan too.
“The staff at granite recovery are amazing. Never in my life have I seen a group of people so passionate about what they do who genuinely care about others.”

I have a second chance at life and the staff at granite recovery supplied me with the tools I can now utilize for not only my benefit but the benefit of others whom I am able to help while they are struggling. I had a difficult time but in the end this was the program I needed. Morgan was particularly helpful in helping me form the best aftercare plan that increased my chances of success upon completion of the program.
“The most caring recovery team that works there.”

Awesome accomodations. All around though really good program. First time to rehabilitation center and was my favorite stop on my recovery road. Glad I choose to go there. Hands down best place to go for real recovery survivors 100%
“Green Mountain Treatment Center saved my life. I was sick and scared when I arrived, but the transformation that occurred for me during the 80 days I spent on the mountain was nothing short of a miracle.”
I quickly recognized that hard work on my part needed to be done, or I’d be miserable and missing out on the gifts of the program. Thankfully, there is an incredible staff in place who walked with me through the introspection I had to do and showed me that recovery was possible. I marked 5 months sober yesterday and I truly believe that God removed my alcoholic obsession while I was on the mountain.


Everyone’s experience is different and I can only speak of my own, but I personally could not see myself succeeding as I did in any other facility. I’ll be thankful to Green Mountain for the rest of my life.
Most Insurance Accepted
Don’t see your insurance?
Give us a call on (855) 712-7784 or verify insurance and we’ll confirm for you.
The Perfect Place for You to Recover
- Care that meets you where you are. From detox to outpatient, we tailor treatment to your needs, whether starting from scratch or returning to recovery.
- Support every step of the way. Our licensed team and 24/7 medical staff provide care at all levels: detox, residential, PHP, IOP, and sober living.
- Healing spaces, inside and out. Recover in a calm, comfortable environment with on-site gyms, yoga, nature walks, and structured sober living.
- We treat more than addiction. We address mental health and addiction together, including anxiety, PTSD, OCD, and bipolar disorder.
- Family stays part of the process. We involve your loved ones, helping them understand and connect to your journey.
- Life beyond treatment. We teach life skills, build peer support, and help you plan for a future you’re proud of, because recovery doesn’t stop when treatment ends.
Our Facilities
Frequently Asked Questions
How much does rehab cost?
Treatment costs depend on your specific care plan and insurance. Granite Recovery Centers accepts most major insurances and can quickly verify your benefits to help you understand your options.
What types of addiction do you treat?
We treat a wide range of substance use disorders, including alcohol, opioids, benzodiazepines, stimulants, prescription pills, pain pills, muscle relaxers, and sleeping pills.
Do you offer medical detox?
Yes, we offer 24/7 medically supervised detox with private rooms and family support. Our team ensures a safe, supportive environment to manage withdrawal from substances like alcohol, opioids, and benzos.
How long does treatment last?
Treatment length varies by program and individual needs. We offer residential, PHP, and IOP programs, with most stays ranging from a few weeks to several months, based on clinical guidance.
Do you provide aftercare support?
Yes, we offer structured aftercare planning, including alumni programs, relapse prevention, and continued support to help clients maintain long-term recovery.
Do you accept insurance?
Yes, Granite Recovery Centers accepts most major insurance plans. Our admissions team is available 24/7 to verify your coverage and walk you through the next steps.
How much does rehab cost?
Treatment costs depend on your specific care plan and insurance. Granite Recovery Centers accepts most major insurances and can quickly verify your benefits to help you understand your options.
Do you offer medical detox?
Yes, we offer 24/7 medically supervised detox with private rooms and family support. Our team ensures a safe, supportive environment to manage withdrawal from substances like alcohol, opioids, and benzos.
Do you provide aftercare support?
Yes, we offer structured aftercare planning, including alumni programs, relapse prevention, and continued support to help clients maintain long-term recovery.
What types of addiction do you treat?
We treat a wide range of substance use disorders, including alcohol, opioids, benzodiazepines, stimulants, prescription pills, pain pills, muscle relaxers, and sleeping pills.
How long does treatment last?
Treatment length varies by program and individual needs. We offer residential, PHP, and IOP programs, with most stays ranging from a few weeks to several months, based on clinical guidance.
Do you accept insurance?
Yes, Granite Recovery Centers accepts most major insurance plans. Our admissions team is available 24/7 to verify your coverage and walk you through the next steps.