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McLean Fernside

P.O. Box 1070, Princeton, MA 01541

✓ Joint Commission Est. 2006 2 care levels
(833) 567-5838 Free · Confidential · 24/7

Key Facts About McLean Fernside

  • Location: Princeton, MA — Joint Commission accredited
  • Levels of Care: Co-Occurring Mental Health, Detox
  • Insurance: Accepts 24 providers including Aetna, Anthem, BlueCross BlueShield
  • Therapies: 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Life Skills and more
  • Help Available: Call (833) 567-5838 for free insurance verification and placement assistance

About McLean Fernside

Located in a quiet, hotel-like environment near major transit routes, the center serves individuals with substance use disorders (SUD), depression, and co-occurring psychiatric conditions. Clients receive structured care that combines intensive therapy, medical oversight, and family involvement, all within a private setting with easy transportation to clinical appointments.
Fernside applies a multidisciplinary approach that integrates individual and group therapy, psychiatric management, and expressive modalities. Treatments such as yoga and art support emotional regulation, while symptom education and medication evaluation guide clients toward sustained progress. Direct care staff and medical professionals ensure continuity across each stage of recovery.
Beyond clinical care, Fernside emphasizes comfort and routine through private accommodations, daily housekeeping, and nutrition planning. Services include smoking cessation support, a fully equipped fitness studio, and scheduled sessions with nutritional consultants. This blend of wellness offerings complements therapy and allows each individual to engage fully with their healing.

Evidence-Based Context: According to SAMHSA's National Survey on Drug Use and Health (2023), approximately 48.7 million Americans aged 12 or older had a substance use disorder in the past year. The National Institute on Drug Abuse (NIDA) emphasizes that treatment programs combining behavioral therapy with medication-assisted approaches show the highest rates of sustained recovery. Facilities like McLean Fernside provide structured pathways to evidence-based care. Sources: SAMHSA NSDUH 2023, NIDA Principles of Drug Addiction Treatment (4th Ed.)

Who This Center Serves

Men Men and Women Women

Amenities & Features

Fitness Center
Recreation Room
Gardens
Chef-prepared Meals
Walking Trails

Services Offered

Substance use treatment Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Residential/24-hour residential Long-term residential Short-term residential
Psychiatric hospital
Buprenorphine used in Treatment Naltrexone used in Treatment
This facility administers/prescribes medication for alcohol use disorder
Buprenorphine maintenance Prescribes buprenorphine Prescribes naltrexone Relapse prevention with naltrexone Lofexidine or Clonidine detoxification
Acamprosate (Campral®) Disulfiram Buprenorphine sub-dermal implant Buprenorphine with naloxone Buprenorphine without naloxone Buprenorphine (extended-release, injectable) Naltrexone (oral) Naltrexone (extended-release, injectable) Medications for HIV treatment Medications for Hepatitis C treatment Lofexidine Clonidine Medications for pre-exposure to prophylaxis Medication for mental disorders Nicotine replacement Non-nicotine smoking/tobacco cessation
Anger management Brief intervention Cognitive behavioral therapy Contingency management/motivational incentives Motivational interviewing Relapse prevention Substance use disorder counseling Trauma-related counseling 12-step facilitation
Private non-profit organization
State Substance use treatment agency State mental health department State department of health Hospital licensing authority The Joint Commission
Cash or self-payment
Adult women Adult men Clients with co-occurring mental and substance use disorders Clients with co-occurring pain and substance use disorders Clients who have experienced trauma
Comprehensive mental health assessment Comprehensive substance use assessment Complete medical history/physical exam Screening for tobacco use Screening for substance use Screening for mental disorders
Breathalyzer or blood alcohol testing Drug and alcohol oral fluid testing Drug or alcohol urine screening HIV testing STD testing TB screening Metabolic syndrome monitoring Testing for Hepatitis B (HBV) Testing for Hepatitis C (HCV)
Aftercare/continuing care Discharge Planning Naloxone and overdose education Outcome follow-up after discharge
Self-help groups Housing services Recovery coach Mentoring/peer support Employment counseling or training
Treatment for gambling disorder Treatment for other addiction disorder
HIV or AIDS education, counseling, or support Hepatitis education, counseling, or support Health education services other than HIV/AIDS or hepatitis Substance use disorder education Smoking/vaping/tobacco cessation counseling Individual counseling Group counseling Family counseling Marital/couples counseling Vocational training or educational support (for example, high school coursework, GED preparation, etc.) 
Hepatitis A (HAV) vaccination Hepatitis B (HBV) vaccination
Smoking permitted in designated area
Young Adults Adults
Female Male
Sign language services for the deaf and hard of hearing
Vaping not permitted
Case management service Domestic violence services, including family or partner Mental health services Social skills development Transportation assistance Suicide prevention services

What to Expect at McLean Fernside

1. Initial Assessment

A clinical team evaluates your history, needs, and goals to create a personalized plan.

2. Active Treatment

Evidence-based therapies including 1-on-1 Counseling and Cognitive Behavioral Therapy, typically 30 days.

3. Progress & Recovery

Regular progress reviews, skill-building sessions, and adjustment of your treatment plan.

4. Aftercare Planning

Continued support, relapse prevention strategies, and connections to community resources for lasting recovery.

Understanding Your Treatment Options

Choosing the right treatment facility is one of the most important decisions in the recovery journey. Research published by the National Institute on Drug Abuse (NIDA) shows that treatment duration, therapeutic approach, and aftercare planning are the three strongest predictors of long-term sobriety.

McLean Fernside offers 2 distinct levels of care, allowing patients to step through treatment intensities as they progress. This continuum-of-care model — moving from higher to lower intensity — is recommended by SAMHSA as the gold standard for addiction treatment.

The facility utilizes 9 evidence-based therapeutic modalities. According to NIDA research, combination therapy approaches that integrate behavioral interventions (such as 1-on-1 Counseling and Cognitive Behavioral Therapy) with holistic support show significantly improved outcomes compared to single-modality programs.

Under the Mental Health Parity and Addiction Equity Act, most commercial insurance plans are required to cover substance abuse treatment. McLean Fernside works with 24 insurance providers. Call (833) 567-5838 to verify your specific coverage and learn about out-of-pocket costs before admission.

Contact Information

P.O. Box 1070, Princeton, MA, 01541

Quick Facts

Program30 days
Capacity6-15 beds
FocusThis center treats substance u...
Insurance24 accepted
AccreditationJoint Commission

Free 24/7 Helpline

(833) 567-5838

Insurance verification · No obligation

Levels of Care

Available treatment intensities

Treatment Philosophy

Evidence-Based Individual Treatment Family Involvement

Conditions & Substances Treated

Alcohol Co-Occurring Disorders Drug Addiction Opioids Prescription Drugs Smoking Cessation Heroin

Verify Your Insurance Coverage

Free verification · Know your costs before you commit

(833) 567-5838
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Frequently Asked Questions about McLean Fernside

Does McLean Fernside accept my insurance?
McLean Fernside accepts 24 insurance carriers including Aetna, Anthem, BlueCross BlueShield, Bright Health, CareFirst. Coverage varies by plan — deductibles, copays, day limits, and pre-authorization requirements differ. Under the Mental Health Parity Act, commercial plans must cover addiction treatment at parity with medical care. Call (833) 567-5838 for a free 5-minute benefits check.
What treatment programs are available at McLean Fernside?
McLean Fernside offers Co-Occurring Mental Health, Detox with evidence-based therapies including 1-on-1 Counseling, Cognitive Behavioral Therapy, Family Therapy, Life Skills. Each admission starts with a clinical assessment against the ASAM criteria to match program intensity (detox, residential, IOP, or outpatient) to clinical need.
How much does treatment cost at McLean Fernside?
Costs vary by level of care, duration, and insurance coverage. Typical national self-pay ranges: outpatient $1,000–$3,000/month, 30-day residential $5,000–$20,000, 90-day inpatient $12,000–$60,000. With 24 insurance carriers accepted at McLean Fernside, out-of-pocket costs are typically lower. Call (833) 567-5838 for a free, personalized cost estimate.
Are there other rehab centers near Princeton?
Yes. Browse all MA treatment centers or narrow to Princeton specifically. Our full facility directory filters by insurance carrier and level of care. Call (833) 567-5838 for a human-curated shortlist based on your situation.
What should I expect during treatment at McLean Fernside?
Treatment typically begins with a comprehensive clinical assessment, then a personalized plan combining individual therapy, group sessions, and evidence-based methods such as CBT, DBT, and motivational interviewing. Programs at McLean Fernside typically last 30 days. Aftercare planning — which may include sober living, outpatient follow-up, and peer support groups — ensures ongoing support after discharge. Per NIDA research, 90+ days of engaged treatment significantly improves long-term outcomes.
How do I verify McLean Fernside is legitimate?
Every center listed on RehabFlow is sourced from the federal SAMHSA Behavioral Health Treatment Services Locator and re-verified quarterly. This facility’s stated accreditation: Joint Commission. Licensed clinicians (LCSW, LMFT, LPC, LADC, MD) should be on staff, not just peer coaches. If you spot outdated data, email [email protected] — we re-check within 24 hours.

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Information last verified: May 2026 · Data sourced from SAMHSA

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Published by RehabFlow
SAMHSA-sourced directory · May 2026

Listings are sourced from the SAMHSA Behavioral Health Treatment Services Locator and cross-checked against public CDC and NIDA data. This page is informational, not medical advice — see our editorial policy for how we verify and update facts.

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Updated May 2026
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