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Stonington Institute

AccreditedInsurance Accepted$$
618 Poquonnock Road,Groton, Connecticut 6340
Verified via SAMHSA Treatment Locator(Nov 14, 2025)
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For 24/7 help: SAMHSA 1-800-662-4357

Contact Details

Full Address

618 Poquonnock Road
Groton, Connecticut 6340

Phone Numbers

Hours

Contact facility for hours

Location & Directions

Stonington Institute

618 Poquonnock Road, Groton, CT 6340

Facility Photos
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About This Facility

Located in Groton, CT, Stonington Institute provides a variety of evidence-based treatment programs tailored for both substance use and co-occurring mental health disorders affecting adults and children. Their offerings include intensive outpatient, outpatient, and day treatment options, utilizing methods such as 12-step facilitation, anger management, and brief intervention strategies. The institute has developed specialized programs to meet the unique needs of adult men, women, and individuals who have experienced trauma. Welcoming clients of all genders, Stonington Institute is well-regarded for its thorough and personalized approach to care, dedicated to supporting each individual's recovery journey.

Insurance Accepted
Medicaid
Private health insurance
State-financed health insurance plan other than Medicaid

This facility accepts various insurance plans. Contact them directly to verify coverage for your specific plan.

Services & Amenities
Type of CareSubstance use treatment, Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Service SettingsIntensive outpatient treatment, Outpatient, Outpatient day treatment or partial hospitalization, Outpatient methadone/buprenorphine or naltrexone treatment
Medications OfferedBuprenorphine used in Treatment, Naltrexone used in Treatment
Treatment Approaches
Evidence-based treatment methods used at this facility
12-step facilitation
Anger management
Brief intervention
Cognitive behavioral therapy
Contingency management/motivational incentives
Motivational interviewing
Relapse prevention
Substance use disorder counseling
Trauma-related counseling
Treatments
Click on any treatment type to learn more about our specialized programs
Programs & Groups
Specialized treatment programs tailored to specific populations and needs
Adult men
Adult women
Clients who have experienced trauma
Clients with co-occurring mental and substance use disorders
Lesbian, gay, bisexual, transgender, or queer/questioning (LGBTQ)
Pregnant/postpartum women
Seniors or older adults
Payment & Insurance
Financial options and accepted insurance plans

Insurance Plans

Medicaid
Private health insurance
State-financed health insurance plan other than Medicaid

Payment Options

Cash or self-payment

Insurance coverage varies by plan. Contact the facility to verify your specific coverage and out-of-pocket costs.

Licenses & Certifications
Verified accreditations and quality certifications
The Joint CommissionJoint Commission Accredited
SAMHSASAMHSA Listed

All Certifications

State department of health
State mental health department
The Joint Commission
Who We Serve
Patient demographics and populations served

Age Groups

AdultsYoung Adults

Gender

FemaleMale
Explore More Treatment Options

Looking for alternatives to Stonington Institute? Browse our directory of verified treatment centers in Connecticut or explore programs by specialty.

Frequently Asked Questions

Based on available information, this facility accepts 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.

Important Notice

This website provides general information about addiction treatment facilities. It is not a substitute for professional medical advice, diagnosis, or treatment. If you are experiencing a mental health crisis, please call 988 (Suicide & Crisis Lifeline) or 911 for immediate assistance. For substance abuse help, call SAMHSA at 1-800-662-4357.

Data sourced from SAMHSA Treatment Locator, state licensing databases, and facility submissions.