Maryville Inc

1903 Grant Avenue, Williamstown, New Jersey, 08094

Levels of care: Detox, Inpatient, Residential Rehab +7 more
Accreditation: CARF Accredited, State Licensed
Insurance: Medicaid, TRICARE
Languages: English, Spanish, ASL +3 more

Contact this center

In crisis? Call or text 988 (Suicide & Crisis Lifeline), or 911 for emergencies.

Maryville Inc, located in Williamstown, New Jersey, is a longstanding inpatient treatment center that predates 1990. It offers extended residential care with stays of 90 days or more, suited to people who need sustained, structured support away from daily life pressures. Services are available in Polish, one of only two facilities nearby to offer this, making it a notable option for Polish-speaking individuals seeking care in their own language.

The facility treats hallucinogen use, a specialty shared by just a few other programs in the area. It holds CARF accreditation, placing it among a smaller group of accredited providers locally. Financing and payment plans are available to help ease the cost of longer-term care, and transportation is provided for those who need help reaching the facility.

Conditions treated

Conditions / Mental Health

PTSD / TraumaCo-Occurring DisordersSelf-HarmGambling AddictionChronic Pain

Substances Treated

AlcoholOpioidsHeroinFentanylCocaineMethamphetamineBenzodiazepinesMarijuana / CannabisStimulantsHallucinogensNicotine / TobaccoEcstasy / MDMA

Treatment approaches

Therapies Offered

Cognitive Behavioral (CBT)Motivational InterviewingGroup TherapyIndividual TherapyFamily TherapyTrauma-Focused

Treatment Approaches

Evidence-BasedHolistic12-StepTrauma-InformedHarm Reduction

Who this facility serves

Who We Support

MenWomenYoung AdultsAdults

Age Groups

Young Adults (18–25)Adults (26–64)Seniors (65+)

Gender Program

Co-Ed

Languages

EnglishSpanishASLRussianPolishItalian

Levels of care

✓Detox
✓Inpatient
✓Residential Rehab
✕PHP / Day Treatment
✓Intensive Outpatient (IOP)
✓Outpatient Rehab
✓Medication-Assisted Treatment (MAT)
✓Dual-Diagnosis / Co-Occurring
✕Sober Living
✓Aftercare / Continuing Care
✓Virtual / Telehealth
✕In-Home Care
✕Interventions
✓Recovery Coaching
✕Concierge Treatment
✕Retreat
✕Recovery School
✕Therapeutic Boarding School

Insurance & payment

Accepts

MedicaidTRICARE

Payment options

Financing / Payment Plansmedicaidmilitary-tricarePrivate InsuranceSelf-Pay / CashSliding ScaleState-Funded / Free

Accreditation and licensing

CARF AccreditedState Licensed

The facility

Amenities

Transportation Provided

Established

Before 1990

Admissions and policies

Smoking PermittedVape-Free Facility

How this compares nearby

Among the 225 treatment centers we list within 30 miles of Williamstown, this is one of:

2that offer services in Polish
3that treat Hallucinogens
49that accept Financing / Payment Plans
50that offer Inpatient
53that hold CARF Accredited

Frequently asked questions

What levels of care does Maryville Inc offer?

Maryville Inc offers Detox, Inpatient, Residential Rehab, Intensive Outpatient (IOP), Outpatient Rehab, Medication-Assisted Treatment (MAT), Dual-Diagnosis / Co-Occurring and Aftercare / Continuing Care, and 2 others.

What conditions does Maryville Inc treat?

Maryville Inc treats PTSD / Trauma, Co-Occurring Disorders, Self-Harm, Gambling Addiction and Chronic Pain.

What therapies does Maryville Inc use?

Maryville Inc offers Cognitive Behavioral (CBT), Motivational Interviewing, Group Therapy, Individual Therapy, Family Therapy and Trauma-Focused.

Is Maryville Inc accredited?

Maryville Inc lists accreditation from CARF Accredited and State Licensed.

What languages are spoken at Maryville Inc?

Services are available in English, Spanish, ASL, Russian, Polish and Italian.

Who does Maryville Inc serve?

Maryville Inc lists programmes for Men, Women, Young Adults and Adults.

Other treatment centers nearby

North East Counseling Services LLC

Clayton, New Jersey · 3.2 mi

Aftercare / Continuing CareDual-Diagnosis / Co-OccurringOutpatient RehabVirtual / Telehealth

Call View

Helping Hand Behavioral Health Corp

Clayton, New Jersey · 3.9 mi

Aftercare / Continuing CareDual-Diagnosis / Co-OccurringIntensive Outpatient (IOP)Medication-Assisted Treatment (MAT)

Call View

Center for Family Services

Williamstown, New Jersey

Aftercare / Continuing CareDetoxDual-Diagnosis / Co-OccurringIntensive Outpatient (IOP)

Call View

Acenda Inc

Elmer, New Jersey · 4.4 mi

Aftercare / Continuing CareDual-Diagnosis / Co-OccurringIntensive Outpatient (IOP)Medication-Assisted Treatment (MAT)

Call View

Acenda Counseling and Wellness Centers

Glassboro, New Jersey · 5.7 mi

Outpatient RehabVirtual / Telehealth

Call View

ARS of New Jersey LLC

Blackwood, New Jersey · 6.1 mi

Aftercare / Continuing CareInterventionsIntensive Outpatient (IOP)Medication-Assisted Treatment (MAT)

Call View

Where this information comes from

Listing details for Maryville Inc are compiled from SAMHSA National Directory of Treatment Facilities, findtreatment.gov and the facility's own website.