
Stonington Institute
Available 24/7 for immediate assistance
Full Address
75 Swantown Hill Road
North Stonington, Connecticut 6359
Phone Numbers
Main: 860-445-3695
Intake: 860-445-3001
Hours
24/7 - Always Available
Stonington Institute
75 Swantown Hill Road, North Stonington, CT 6359
Stonington Institute in North Stonington, CT provides comprehensive residential detoxification and substance use treatment for adults and specialized populations, including active-duty military, veterans, and LGBTQ+ clients. The facility excels in treating co-occurring disorders—combining substance use with serious mental illness or pain conditions—using evidence-based therapies like cognitive behavioral therapy, motivational interviewing, and trauma-informed care. Fully accredited by The Joint Commission and state health authorities, Stonington delivers compassionate, integrated recovery in a supportive residential setting.
Key Highlights
- Specialized programming for military personnel, veterans, and their families addressing unique recovery needs
- Expert co-occurring disorder treatment integrating substance use, mental health, and pain management
- LGBTQ+-affirming care with trauma-informed approaches and inclusive therapeutic environments
- Joint Commission accreditation ensuring highest standards of clinical quality and safety
Who This Facility Serves
Stonington Institute best serves adults facing substance use disorders alongside mental health or pain challenges, including military-connected individuals, trauma survivors, and LGBTQ+ individuals seeking culturally competent, evidence-based residential treatment.

This facility accepts various insurance plans. Contact them directly to verify coverage for your specific plan.
Stonington Institute
75 Swantown Hill Road, North Stonington, CT 6359
Available 24/7 for immediate assistance
| Type of Care | Detoxification, Substance use treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children |
| Service Settings | Residential detoxification, Residential/24-hour residential, Short-term residential |
| Medications Offered | Buprenorphine used in Treatment, Naltrexone used in Treatment |
Accepted Payment Methods
Age Groups
Adults, Young Adults
Gender
Female, Male
Based on available information, this facility accepts Federal military insurance (e.g., TRICARE), Medicaid, Private health insurance, State-financed health insurance plan other than Medicaid. However, insurance coverage can vary by plan and individual circumstances. Please contact the facility directly to verify if your specific insurance plan is accepted and what services are covered.

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