Stonington Institute
About Stonington Institute
Stonington Institute is an adult addiction treatment center in North Stonington, Connecticut, offering medically monitored detox, residential rehabilitation and step-down outpatient care for substance use and co-occurring mental health needs.
The organization provides a full continuum, from detox on a rural campus to PHP, IOP, MAT and sober living support.
As the longest continuously operating substance use treatment facility in Connecticut, it blends a 12-step heritage with modern, evidence based care.
Levels of Care and Detox Programs for Adults
Stonington Institute provides adult residential detox, residential rehabilitation and step-down PHP and IOP day treatment through Trails Corner Recovery Center in Groton.
The 28-day Patriot Support Program serves active-duty military and veterans with substance use, PTSD and co-occurring conditions, using CBT, EMDR, prolonged exposure and other trauma focused therapies.
Services are available to adults age 18 and older, including men and women.
The team supports people with co-occurring mental health conditions, trauma survivors, LGBTQIA+ clients, veterans, military families and court-referred individuals.
No Cost Telephone Screening in Connecticut
The detox and residential campus sits on a tranquil, tree lined 26-acre property in rural North Stonington, featuring an outdoor basketball court, walking paths and gardens.
Step-down care is offered nearby in Groton.
Stonington Institute accepts most major insurance plans, including commercial/HMO, TRICARE, Medicaid and self-pay.
No-cost telephone screenings are available before admission.
| Levels of Care | Detox Service Setting | Programs | Payment Options | Medications Offered | |||
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In outpatient therapy, you’ll attend therapy sessions several times each week while living at home. This is ideal if you have a strong support system and a lower risk of relapse. Outpatient treatment offers flexibility to maintain work, school or family obligations. |
Partial hospitalization programs provide comprehensive treatment in a structured setting during the day but allow you to return home at night. These programs offer a balance of inpatient and outpatient rehab and provide intensive support without full time residency. |
Aftercare programs provide ongoing support after you complete a rehab program. They may include several components to help you maintain sobriety including therapy, community support groups and relapse prevention strategies. This gives you a network of resources as you reintegrate into your daily life. |
Inpatient and residential programs provide round-the-clock medical and emotional support as you live at the treatment facility. This level of care may be recommended if you have severe addictions or mental health conditions since it removes outside distractions and allows you to focus solely on therapy. |
Sober living homes provide a supportive and substance free environment for you to live in as you overcome your addiction. Residents must follow house rules and support each other’s recovery journeys. Sober living fosters accountability and stability during this critical phase of recovery. |
Intensive Outpatient
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Inpatient detox occurs in a dedicated treatment facility. You’ll live there around the clock and receive intensive medical support and supervision to help manage your withdrawal symptoms. It is suitable for individuals with moderate to severe addictions as it ensures a stable detox environment. |
Outpatient detox gives you access to medically supervised withdrawal services while still allowing you to live at home. You’ll attend a clinic for treatment and monitoring. This flexible option is suitable for those with mild to moderate withdrawal symptoms who have strong support systems. |
Medication assisted treatment combines medication and counseling to manage withdrawal and reduce cravings for opioid and alcohol addiction. Medications may include methadone, buprenorphine or naltrexone. MAT is tailored to your needs so you can actively participate in your treatment journey. |
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Adult programs address the substance use and life challenges specific to adults. Therapists can deliver sessions in individual, group and family settings. Services often include job support and life skills training in a structured environment.
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Young adult programs are designed for individuals who are transitioning into adulthood. Topics of discussion typically include identity, independence and peer relationships. Providers may also offer life skills training and career support.
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Women's programs offer a safe and supportive space to focus on gender specific issues such as trauma, family roles and mental health conditions. Therapists tailor the sessions to address women's needs and foster empowerment in a healing and nurturing environment.
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Men's programs address substance use while also considering the social pressures, family roles and mental health concerns that are specific to men. You’ll learn healthy coping mechanisms as you build emotional resilience and develop communication skills.
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LGBTQ friendly programs create an inclusive and affirming space for recovery. Treatment is sensitive to issues like discrimination and stigma. You’ll receive support and therapy that respects and acknowledges your unique experiences.
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Military and veteran programs offer specialized support for clients who served in the armed services. Programs focus on reintegration and healing within a structured and supportive environment that acknowledges the unique struggles of military life.
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Alcohol detox programs offer medical support to help individuals withdraw safely from alcohol. Your care team may use medications to ease your symptoms and provide medical monitoring to address complications.
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Drug detox programs support individuals who are withdrawing from addictive substances like cocaine and heroin. Medical support helps you manage symptoms in a controlled and safe environment so you can achieve initial sobriety.
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Self Pay
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Medicaid
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State Family Services
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Private Insurance
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Military Insurance
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Methadone
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Suboxone
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Levels of Care
In outpatient therapy, you’ll attend therapy sessions several times each week while living at home. This is ideal if you have a strong support system and a lower risk of relapse. Outpatient treatment offers flexibility to maintain work, school or family obligations.
Partial hospitalization programs provide comprehensive treatment in a structured setting during the day but allow you to return home at night. These programs offer a balance of inpatient and outpatient rehab and provide intensive support without full time residency.
Aftercare programs provide ongoing support after you complete a rehab program. They may include several components to help you maintain sobriety including therapy, community support groups and relapse prevention strategies. This gives you a network of resources as you reintegrate into your daily life.
Inpatient and residential programs provide round-the-clock medical and emotional support as you live at the treatment facility. This level of care may be recommended if you have severe addictions or mental health conditions since it removes outside distractions and allows you to focus solely on therapy.
Sober living homes provide a supportive and substance free environment for you to live in as you overcome your addiction. Residents must follow house rules and support each other’s recovery journeys. Sober living fosters accountability and stability during this critical phase of recovery.
Detox Service Setting
Inpatient detox occurs in a dedicated treatment facility. You’ll live there around the clock and receive intensive medical support and supervision to help manage your withdrawal symptoms. It is suitable for individuals with moderate to severe addictions as it ensures a stable detox environment.
Outpatient detox gives you access to medically supervised withdrawal services while still allowing you to live at home. You’ll attend a clinic for treatment and monitoring. This flexible option is suitable for those with mild to moderate withdrawal symptoms who have strong support systems.
Medication assisted treatment combines medication and counseling to manage withdrawal and reduce cravings for opioid and alcohol addiction. Medications may include methadone, buprenorphine or naltrexone. MAT is tailored to your needs so you can actively participate in your treatment journey.
Programs
Medications Offered
Amenities
Accreditations
Accepted Insurance
Contact
- Monday Open 24 hours
- Tuesday Open 24 hours
- Wednesday Open 24 hours
- Thursday Open 24 hours
- Friday Open 24 hours
- Saturday Open 24 hours
- Sunday Open 24 hours

Maygen Brockway, MTC, lives in scenic Southern Utah and has over 10 years of editing and writing experience. She’s created content for the medical, wedding, fashion, and technical industries. She loves poetry and coffee, writing, and being a social butterfly and a mom.
Detox.com regularly reviews this listing for accuracy but changes may occur between updates. For the most up-to-date information, please contact Stonington Institute.