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New Jersey2 facilities

Drug & Alcohol Rehab Centers in Williamstown, New Jersey

Find verified addiction treatment facilities in Williamstown. Our directory includes 2 licensed rehabilitation centers offering detox, residential, outpatient, and specialty programs. Most facilities accept insurance.

Updated: December 19, 2025
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Maryville Inc
+9 photos

Maryville Inc

1903 Grant Avenue, 8094
856-629-0244

Maryville Inc, situated in Williamstown, NJ, provides a wide range of rehabilitation services for both adults and young adults facing challenges related to substance use disorders and co-occurring mental health issues. The center has designed specialized treatment programs that cater to the distinct needs of adult women, individuals who have gone through trauma, and those dealing with co-occurring disorders. With an emphasis on evidence-based practices, including 12-step facilitation, brief intervention, and cognitive behavioral therapy, the facility offers a variety of services. These comprise residential detoxification, round-the-clock residential care, and short-term residential programs. At Maryville Inc, the commitment to delivering exceptional care and support is evident, as they strive to help clients on their journey toward lasting recovery.

DetoxificationSubstance use treatmentTreatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Center for Family Services
+3 photos

Center for Family Services

Substance Abuse Treatment Services

601 South Blackhorse Pike, 8094
856-651-7553

Situated in Williamstown, NJ, the Center for Family Services provides extensive substance use treatment options, including intensive outpatient, outpatient, and medication-assisted programs. This facility excels in offering 12-step facilitation, anger management, and brief interventions aimed at effectively tackling addiction. With specially designed programs for adult men and women, it supports both adults and young adults of any gender. The Center for Family Services fosters a welcoming and supportive atmosphere for those in pursuit of high-quality care and customized treatment for substance use disorders. Whether you’re interested in outpatient services or medication-assisted treatment, this center is committed to guiding individuals on their journey to achieving lasting recovery.

Substance use treatment

Addiction Treatment in Williamstown, New Jersey

Williamstown offers specialized addiction treatment options, from medical detox to long-term residential care. Whether you're seeking help for yourself or a loved one,Williamstown's treatment centers provide professional, compassionate care with various program types and payment options.

Why Choose Treatment in Williamstown?
  • Specialized treatment centers with various programs
  • Licensed facilities with experienced professionals
  • Local recovery community and support groups
  • Full continuum of care from detox to aftercare
  • Strong insurance coverage mandates
  • Six months of guaranteed treatment coverage

Treatment Programs in Williamstown

Medical Detox

Safe, supervised withdrawal with 24/7 medical monitoring

Residential Treatment

Live-in programs with structured daily therapy and support

Outpatient Programs

PHP, IOP, and standard outpatient for flexible recovery

Sober Living

Supportive housing for continued recovery support

Insurance & Payment in Williamstown

NJ FamilyCare and private insurance must cover extensive addiction treatment. Recent laws mandate coverage improvements.

National Resources

Federal resources and hotlines available 24/7 for addiction support.

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Frequently Asked Questions

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.

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