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Drug & Alcohol Rehab — PRINCETON, NJ

Drug Rehab Centers in Princeton, New Jersey

Find verified addiction treatment programs in Princeton — detox, inpatient, outpatient, and dual diagnosis. Insurance verified free, same-day admissions available.

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Treatment Center Directory
Reviewed by licensed addiction counselors & behavioral health specialists — DRH Clinical Review Team
Updated May 22, 2026
Sources: SAMHSA · NIDA · CDC
If this is a medical emergency, call 911 immediately. For confidential addiction help, call SAMHSA's National Helpline: (800) 662-4357 — free, confidential, 24/7.
Call or Text 988 Crisis Lifeline
Directory

Drug Rehab Centers in Princeton, New Jersey

7 verified drug and alcohol rehab facilities serve the Princeton, NJ area — offering medical detox, inpatient residential care, partial hospitalization (PHP), intensive outpatient (IOP), standard outpatient, and medication-assisted treatment (MAT) programs.

All facilities in our Princeton directory are sourced from SAMHSA's national treatment locator and verified for active state licensing. When comparing programs, look for CARF or Joint Commission accreditation, licensed clinical staff, and evidence-based treatment methods.

Insurance coverage for addiction treatment in Princeton is protected by federal law. Under the Mental Health Parity Act, your insurer cannot impose stricter limits on addiction treatment than on other medical care. Call (866) 720-3784 for a free benefits verification — our specialists identify covered programs near you and can arrange same-day admission.

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7 results

Association for Advancement of MH

Princeton, New Jersey

Located in Princeton, NJ, Association for Advancement of MH facilitates Outpatient treatment programs that specialize in Mental Health Treatment Services. Payment methods, suc...

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Corner House

Princeton, New Jersey

Corner House provides Outpatient treatment in Princeton, NJ specializing in Substance Abuse Treatment Services. Corner House also provides Substance abuse treatment, with Spani...

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Corner House Counseling Center

Princeton, New Jersey

Corner House Counseling Center (Princeton) located at 369 Witherspoon Street, Princeton, NJ 08540, United States is an alcohol treatment program providing substance abuse treatm...

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Family and Children Services

Princeton, New Jersey

Family and Children Services (of Central New Jersey (FACS)) located at 120 John Street, Princeton, NJ 08542, United States is a drug rehab center providing substance abuse treat...

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Jewish Fam and Childrens Servs of GMC

Princeton, New Jersey

In Princeton, NJ, Jewish Fam and Childrens Servs of GMC focuses on the treatment of Mental Health Treatment Services. Structured programs or groups are in place to provide ther...

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Princeton House Behavioral Health

Princeton, New Jersey

Princeton House Behavioral Health (Princeton) located at 905 Herrontown Road, Princeton, NJ 08540, United States is a drug treatment center providing substance abuse treatment, ...

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Princeton House Behavioral Health

Princeton, New Jersey

Princeton House Behavioral Health is a Treatment Center located in Princeton, NJ which maintains Mental Health Treatment Services as their primary focus. Specialized programs a...

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Your Insurance Must Cover Addiction Treatment
Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Learn more at SAMHSA.gov or call (866) 720-3784 to verify your benefits free in minutes.
Also in New Jersey

Find Rehab in Nearby New Jersey Cities

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Trusted Resources

Authoritative Addiction & Recovery Resources

SAMHSA National Helpline
Free, confidential treatment referrals 24/7 — (800) 662-4357
SAMHSA Treatment Locator
Official government database of licensed treatment facilities
NIDA Treatment Research
Evidence-based addiction treatment science from the NIH
CDC Overdose Prevention
Data, statistics, and prevention resources from the CDC
FAQ

Frequently Asked Questions — Drug Rehab in Princeton

How many drug rehab centers are in Princeton, NJ?
Our directory lists 7+ verified addiction treatment facilities in the Princeton area, sourced from SAMHSA's national treatment locator and verified for active state licensing. Programs range from medical detox and inpatient residential rehab to outpatient and medication-assisted treatment (MAT). Call (866) 720-3784 for personalized help finding the right fit.
Does insurance cover drug rehab in Princeton?
Yes. Under the Mental Health Parity and Addiction Equity Act (MHPAEA) and the Affordable Care Act, most insurance plans — including Medicaid and Medicare — are legally required to cover substance use disorder treatment at the same level as other medical conditions. Your insurer cannot impose stricter limits on rehab than on other medical care. Call (866) 720-3784 for a free benefits verification — our specialists can confirm exactly what your plan covers within minutes.
What treatment programs are available in Princeton?
Addiction treatment in the Princeton, New Jersey area follows a full continuum of care: medical detox (supervised withdrawal, typically 3-7 days), inpatient residential rehab (30-90+ days), partial hospitalization (PHP, 20-30 hours/week), intensive outpatient (IOP, 9-15 hours/week), standard outpatient, medication-assisted treatment (MAT) using Suboxone, Vivitrol, or Methadone, and dual diagnosis treatment for co-occurring mental health conditions. NIDA recommends a minimum of 90 days of combined treatment for the best long-term outcomes.
Can I get same-day admission to a rehab near Princeton?
Yes — same-day admission is available at many facilities in the Princeton area. The fastest path is to call (866) 720-3784 directly. Our specialists verify your insurance in real time, confirm bed availability, and can arrange same-day placement at an appropriate program. This service is completely free and confidential, available 24 hours a day, 7 days a week.
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Where Do Calls Go?

Calls to any general helpline will be answered or returned by one of the treatment providers listed, each of which is a paid advertiser.

Our helpline is available 24 hours a day, 7 days a week at no cost to you and with no obligation for you to enter into treatment. We are committed to providing support and guidance whenever you need it.

In some cases, Drug Rehab Headquarters charges our verified partner a modest cost per call. This fee helps us cover the costs of building and maintaining our website, ensuring that we can continue to offer this valuable service to those in need.

CALL: (866) 720-3784