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Stonington Institute – Groton, Connecticut

618 Poquonnock Road, Groton, Connecticut, 06340

8.0 Out of 10 Insurance Accepted

Last Updated: June 26, 2026

Stonington Institute – Groton, Connecticut

Insurance

Payment Options

    • Cash or self-payment
    • Medicaid
    • State-financed health insurance plan other than Medicaid
    • Private health insurance
    • Self-pay options
    • Military insurance
    • Financial aid

Addiction Resource Score

Scoring is assigned by a proprietary system which helps surface key metrics that determine quality. The 10-point scale factors in categories such as operations, customer satisfaction, and trust metrics.

8.0

Out of 10

Stonington Institute, located in Groton, Connecticut, is a premier integrative drug and alcohol rehabilitation center for adults. The facility specializes in medically supervised detoxification, dual diagnosis care, partial hospitalization, outpatient services, and sober living programs. They offer dedicated programs tailored to the unique needs of young adults, individuals with hearing impairments, military personnel, and veterans.

Stonington Institute provides a comprehensive suite of addiction recovery services, including:

  • Medically Supervised Detox: Safe and monitored detoxification managed by experienced medical professionals.
  • Partial Hospitalization Program (PHP): Intensive daytime treatment allowing clients to return home in the evenings.
  • Outpatient Programs: Flexible treatment options for individuals transitioning from intensive care or those needing ongoing support.
  • Sober Living Programs: Structured living environments that support continued sobriety and recovery.

Specialized programs at Stonington Institute cater to military personnel, veterans, young adults, and individuals with co-occurring mental health disorders. The trauma-informed care approach integrates individual, group, and family counseling with evidence-based complementary therapies to address the whole person. This holistic methodology combines traditional addiction counseling with innovative treatments, ensuring comprehensive care for every client.

The experienced clinicians at Stonington Institute provide 24/7 inpatient supervision for clients detoxing from drugs and alcohol. They are licensed to prescribe FDA-approved medications to alleviate withdrawal symptoms and prevent potentially life-threatening complications.

The Partial Hospitalization Program (PHP) at Stonington Institute is tailored for clients in the early stages of recovery or those at a heightened risk of relapse. This comprehensive program offers robust support, including post-detox care and crisis stabilization. Clients participate in multiple daily therapy sessions that incorporate a range of psychotherapeutic practices such as Cognitive Behavioral Therapy (CBT), Motivational Interviewing, and Rational Behavioral Therapy (RBT).

In addition to intensive therapy, the PHP includes recovery-focused education and life skills training, addressing crucial topics like coping strategies, self-care, anger and stress management, and relapse prevention. Clients are also encouraged to engage in complementary therapies, including creative arts and music therapy, which further enhance their recovery journey by providing holistic and individualized care. This integrative approach ensures that clients receive the necessary tools and support to achieve and maintain long-term sobriety.

Stonington Institute offers a range of outpatient programs to meet the evolving needs of clients at various stages of recovery. These include Intensive Outpatient Programs (IOP), traditional outpatient services, and sober living or halfway houses.

Intensive Outpatient Programs (IOP) are ideal for clients transitioning from immersive inpatient care, those in early recovery, or individuals at a heightened risk of relapse. These programs provide structured support through multiple weekly therapy and training sessions.

Traditional Outpatient Programs are less intensive than IOPs but still offer robust support. Clients participate in several therapy and training sessions each week, with flexible scheduling options that include evening, night, and weekend meetings to accommodate their needs.

Sober Living and Halfway Houses provide a stable, structured, and substance-free living environment. These facilities support clients as they continue their recovery journey and prepare to reintegrate into their home, work, family, and community lives.

Stonington Institute’s Aftercare Services are designed to ensure sustained sobriety through a comprehensive continuum of care. Depending on individual needs, aftercare services may include:

    • Career counseling
    • Peer coaching
    • Alumni programs
    • Social services and mental health care referrals
    • Transitional support into community-based 12-step programs

By offering a spectrum of outpatient and aftercare services, Stonington Institute ensures that clients receive the necessary support and resources to maintain long-term recovery and successfully reintegrate into society.

Stonington Institute is accredited by both The Joint Commission and the Substance Abuse and Mental Health Services Administration (SAMHSA), reflecting its commitment to maintaining the highest standards in addiction treatment and mental health services.

Treatment Options

The facility offers multiple levels of care, such as:

    • Mentoring/peer support
    • Housing services
    • Discharge Planning
    • Employment counseling or training
    • Self-help groups
    • Naloxone and overdose education

The center treats the following addictions and co-occurring disorders:

    • Clients with co-occurring mental and substance use disorders
    • Pregnant/postpartum women
    • Clients who have experienced trauma
    • Screening for tobacco use
    • Comprehensive mental health assessment
    • Comprehensive substance use assessment
    • Screening for mental disorders
    • Screening for substance use

Treatment Modalities

  • Cognitive behavioral therapy
  • Substance use disorder counseling
  • Trauma-related counseling
  • Smoking/vaping/tobacco cessation counseling
  • Group counseling
  • Family counseling
  • Marital/couples counseling
  • 12-step facilitation
  • Intervention Services
  • Contingency management/motivational incentives
  • Motivational interviewing
  • Anger management
  • Relapse prevention
  • Individual psychotherapy
  • Creative Arts Therapy
  • Life Skills
  • Rational Behavior Therapy

Conditions Treated

  • Alcoholism
  • Mental health treatment
  • Substance use treatment
  • Co-occurring Disorders
  • Opioid Treatement

Levels Of Care

  • Outpatient
  • Outpatient methadone/buprenorphine or naltrexone treatment
  • Outpatient day treatment or partial hospitalization
  • Intensive outpatient treatment
  • Aftercare
  • Halfway house
  • Detoxification
  • Hospital inpatient treatment
  • Partial Hospitalization Program

License and Accreditation

    • State mental health department
    • State department of health
    • The Joint Commission

Ancillary Services

    • Case management service
    • Suicide prevention services
    • Mental health services
    • Social skills development
    • Transportation assistance

Hope Without Commitment

Find the best treatment options. Call our free and confidential helpline.

(877) 318-5322

Most private insurances accepted

Published on: June 26, 2026

Updated on: June 26, 2026