OTP, Detox, Psychiatric Hospitals, Sober Living, Drug & Alcohol Rehab & Mental Health in St. Mary's County

With 6 SAMHSA-listed care providers spread over 4 cities, St. Mary's County, Maryland can be compared below by care type using services, payment options, and location from FindTreatment.gov. These listings are unrated; verify services, licensing, cost, and availability directly.

Browse the Maryland directory or jump to a city:

California, MD 2 facilities Hollywood, MD 1 facilities Leonardtown, MD 1 facilities Lexington Park, MD 2 facilities

Opioid Treatment Programs in St. Mary's County

1 provider in St. Mary's County: Lexington Park

Opioid Treatment Program Outlook Recovery, LLC Lexington Park, MD 20653 SAMHSA-listed

Psychiatric Hospitals in St. Mary's County

1 provider in St. Mary's County: Leonardtown

Psychiatric Hospital · non-profit MedStar Saint Marys Hospital Leonardtown, MD 20650 SAMHSA-listedAbnormal involuntary movement scaleActivity therapy

Sober Living Homes in St. Mary's County

1 provider in St. Mary's County: California

Sober Living Home · for-profit Pyramid Walden LLC California, MD 20619 SAMHSA-listed12-step facilitationAcamprosate (Campral®)

Drug & Alcohol Rehab in St. Mary's County

2 providers in St. Mary's County: Lexington Park, California

Rehab Center · for-profit Outreach Recovery II Lexington Park, MD 20653 SAMHSA-listed12-step facilitationAbnormal involuntary movement scale Rehab Center · non-profit Vesta Inc California, MD 20619 SAMHSA-listedAcamprosate (Campral®)Accepts clients using MAT but prescribed elsewhere

Mental Health Treatment in St. Mary's County

1 provider in St. Mary's County: Hollywood

Mental Health Facility · non-profit Pathways Inc Hollywood, MD 20636 SAMHSA-listedAbnormal involuntary movement scaleActivity therapy

How to choose care in St. Mary's County

A sensible first step is to match the level of care to the need: medically supervised detox, residential or outpatient rehabilitation, an opioid treatment program for medications for opioid use disorder, sober living, or inpatient psychiatric care. Ask what each provider actually offers rather than assuming the category covers it.

Where you can, call each option in St. Mary's County and confirm services, licensing, cost, insurance, and current openings in writing. No ratings, inspections, or quality scores are published for these SAMHSA listings, so direct confirmation is the surest check.

Frequently asked questions

How many care providers are in St. Mary's County?
According to the current SAMHSA FindTreatment.gov data, St. Mary's County, Maryland has 6 listed providers: 1 opioid treatment programs, 0 detox centers, 1 psychiatric hospitals, 1 sober living homes, 2 drug & alcohol rehab, and 1 mental health treatment.
Which cities in St. Mary's County have care providers?
California, Hollywood, Leonardtown, Lexington Park list care providers in the current data. Open a city page for local listings.

Data sources

Sources: SAMHSA FindTreatment.gov. Processing date: 2026-10-08.

Required disclosures

For general information only, not medical advice. This website shares public data and general information. It does not offer medical advice, diagnosis, or treatment guidance, and it cannot replace a consultation with a qualified health care professional.

Independent and unaffiliated. RehabProviders.org is a private, independently run directory. It is not affiliated with, nor endorsed or operated by, the Substance Abuse and Mental Health Services Administration (SAMHSA), the U.S. Department of Health and Human Services, or any government agency. SAMHSA has not reviewed or endorsed this site.

Confirm details before acting. Facility records come from public federal datasets and may lag or contain errors. These listings are unrated; always verify current services, licensing, availability, and cost directly with the provider.

In a crisis, get help now. Call or text 988 to reach the 988 Suicide & Crisis Lifeline, or call the SAMHSA National Helpline at 1-800-662-4357.

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