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Greylock Recovery

Cardiff by the Sea, CA

SAMHSA Verified Detox PHP IOP MAT Telehealth

Detox · PHP · IOP · MAT center · in Cardiff by the Sea, CA · Accepts Medicaid · Medicare · Private · Serves veterans, adolescents, trauma survivors.

Free helpline · 24/7

Need help choosing the right program?

Call helpline: +1 (205) 973-2878

Direct line to Greylock Recovery: (310) 773-7717

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About Greylock Recovery

Greylock Recovery, located on 14-acres of quiet woodland in Williamstown, Massachusetts, offers treatment for substance use disorders with a focus on personalized care. The center provides residential treatment, medication-assisted treatment (MAT), and a program for pregnant women. These programs are designed to address the unique needs of individuals, helping them develop skills to manage challenges in recovery.
Clients work with professionals to create tailored plans, aiming to support sustainable recovery. Greylock Recovery incorporates both mental and physical health aspects in its approach, with nutrition counseling and recreational therapies available.
The center’s approach combines clinical support with a focus on building practical life skills, creating an environment that encourages recovery while respecting individual needs. Through this blend of services, Greylock Recovery aims to provide a supportive space for people working to overcome substance use challenges.

Private for-profit organization. Primary focus: substance use treatment, detoxification.

This listing is sourced from the SAMHSA Behavioral Health Treatment Services Locator. Data last synced: April 2026. Always verify current programs and insurance directly with the facility.

Quick Facts

Programs, populations, and payments verified via SAMHSA.

Level of care
Detox · PHP · IOP · MAT · Telehealth
Service settings
Outpatient, Outpatient detoxification, Outpatient day treatment or partial hospitalization, Intensive outpatient treatment, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment
Therapy approaches
Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Relapse prevention, Substance use disorder counseling, Telemedicine/telehealth therapy
Age groups
Children/Adolescents, Adults
Special populations
Adolescents, Young adults, Adult women, Pregnant/postpartum women, Adult men, Veterans, Active duty military, Criminal justice (other than DUI/DWI)/Forensic clients, Clients with co-occurring mental and substance use disorders, Clients who have experienced sexual abuse
Medications used
Acamprosate (Campral®), Disulfiram, Buprenorphine with naloxone, Buprenorphine without naloxone, Buprenorphine (extended-release, injectable), Naltrexone (oral), Naltrexone (extended-release, injectable), Medication for mental disorders, Non-nicotine smoking/tobacco cessation
Recovery supports
Housing services, Assistance with obtaining social services, Recovery coach, Mentoring/peer support, Employment counseling or training
Facility operation
Private for-profit organization

Insurance & Payment Accepted

Verify coverage
Medicaid
Medicare
Private insurance
TRICARE / VA
Self-pay / Cash
Sliding scale

Full list from SAMHSA: Medicare; Medicaid; Private health insurance; Cash or self-payment; State-financed health insurance plan other than Medicaid

Contact & Location

Photos

Greylock Recovery — photo

Frequently Asked Questions

Does Greylock Recovery accept Medicaid?
Yes. According to SAMHSA data, Greylock Recovery accepts Medicaid. Coverage specifics (copays, prior authorization) depend on the specific CA Medicaid plan. Call (310) 773-7717 to verify your benefits.
What level of care does Greylock Recovery offer?
This facility offers: Detox, PHP, IOP, MAT, Telehealth. Service settings include: Outpatient, Outpatient detoxification, Outpatient day treatment or partial hospitalization, Intensive outpatient treatment, Outpatient methadone/buprenorphine or naltrexone treatment, Regular outpatient treatment. Primary focus: Substance use treatment, Detoxification.
Does Greylock Recovery have specialized programs?
Yes — this facility offers programs for: Adolescents, Young adults, Adult women, Pregnant/postpartum women, Adult men, Veterans, Active duty military, Criminal justice (other than DUI/DWI)/Forensic clients.
What therapy methods does Greylock Recovery use?
Evidence-based approaches listed with SAMHSA: Anger management, Brief intervention, Cognitive behavioral therapy, Contingency management/motivational incentives, Motivational interviewing, Relapse prevention, Substance use disorder counseling, Telemedicine/telehealth therapy, Trauma-related counseling, 12-step facilitation.
How do I start treatment at Greylock Recovery?
Call the facility directly at (310) 773-7717 for an intake assessment. Our free 24/7 helpline (+1 (205) 973-2878) can also help you compare programs, verify insurance, and navigate options. No physician referral is required.
Is treatment confidential?
Yes. Federal law (42 CFR Part 2) provides strict confidentiality protections for substance use treatment records — stricter than HIPAA. Records cannot be disclosed without written consent, even to family, employers, or law enforcement.
What happens when you call? (general intake process)

Most treatment centers follow a 4-step intake: (1) confidential assessment — substance history, mental health, insurance, preferences (protected by 42 CFR Part 2); (2) insurance verification — facility contacts your plan to confirm coverage and out-of-pocket costs; (3) level-of-care recommendation — clinical staff match you to detox, residential, PHP, IOP, or outpatient based on severity; (4) admission typically within 24–48 hours. Timing varies by facility and bed availability.

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Sources & References

  • SAMHSA — Behavioral Health Treatment Services Locator. Source of facility programs, services, and accepted payments.
  • SAMHSA — NSDUH, 2023.
  • CMS — Mental Health Parity and Addiction Equity Act (MHPAEA).
  • 42 CFR Part 2 — Confidentiality of SUD Patient Records.

Facility data last synced: April 2026. Editorial policy.

24/7 Helpline +1 (205) 973-2878