Substance Use Treatment in Port Jefferson, NY

Saint Charles Hospital

What Does Saint Charles Hospital Offer?

Saint Charles Hospital is a substance use treatment facility at 200 Belle Terre Road, 5 North, Port Jefferson, New York, offering detox and hospital inpatient care. It accepts Medicaid, Medicare, private insurance, TRICARE, state-financed insurance and self-pay. Medication treatment: buprenorphine and naltrexone.

Reviewed by Michael Rupe ·October 2, 2026

200 Belle Terre Road, 5 North
Port Jefferson, NY 11777

SAMHSA lists this facility's programs separately: Chemical Dependency Inpatient Program; Medical Managed Detoxification 1; Port Jefferson Medical Managed Detox.

Listed in SAMHSA's FindTreatment.gov, checked October 2026. A listing is not an endorsement. Call to confirm services, openings and costs before you go.

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Treatment facility (SAMHSA listing)This facility

Types of Care at Saint Charles Hospital

Hospital inpatient/24-hour hospital inpatient
Hospital inpatient treatment
Hospital inpatient detoxification

Payment, Insurance and Help Paying

Medicare
Medicaid
Federal military insurance (e.g., TRICARE)
Private health insurance
Cash or self-payment
State-financed health insurance plan other than Medicaid
Federal, or any government funding for substance use treatment programs

Medication Treatment

Prescribes buprenorphine
Prescribes naltrexone
Relapse prevention with naltrexone
Accepts clients using MAT but prescribed elsewhere
Lofexidine or Clonidine detoxification
Buprenorphine detoxification
Buprenorphine maintenance
Maintenance service with medically supervised withdrawal after stabilization
Acamprosate (Campral®)
Disulfiram
Buprenorphine with naloxone
Buprenorphine without naloxone
Buprenorphine (extended-release, injectable)
Naltrexone (oral)
Naltrexone (extended-release, injectable)
Clonidine

Detox Services

Alcohol Detoxification
Benzodiazepines Detoxification
Opioids detoxification
Medication routinely used during detoxification

Who the Program Serves

Adult women
Pregnant/postpartum women
Adult men
Seniors or older adults
Veterans
Criminal justice (other than DUI/DWI)/Forensic clients
Clients with co-occurring mental and substance use disorders
Clients with co-occurring pain and substance use disorders
Clients with HIV or AIDS
Clients who have experienced sexual abuse
Clients who have experienced intimate partner violence, domestic violence
Clients who have experienced trauma
Adolescents
Young adults
Ages: Young Adults
Ages: Adults
Ages: Seniors
Ages: Children/Adolescents
Accepts: Female
Accepts: Male

Language Services

Sign language services for the deaf and hard of hearing

Licensing and Accreditation

State substance use treatment agency
State department of health
Hospital licensing authority
The Joint Commission
Commission on Accreditation of Rehabilitation Facilities (CARF)

Treatment Approaches

Brief intervention
Cognitive behavioral therapy
Motivational interviewing
Matrix Model
Relapse prevention
Substance use disorder counseling
12-step facilitation

Assessment, Recovery Support and Other Services

Comprehensive substance use assessment
Complete medical history/physical exam
Screening for tobacco use
Screening for substance use
Screening for mental disorders
Professional interventionist/educational consultant
Comprehensive mental health assessment
Interim services for clients
Outreach to persons in the community
Aftercare/continuing care
Discharge Planning
Naloxone and overdose education
Outcome follow-up after discharge
Self-help groups
Housing services
Assistance with obtaining social services
Recovery coach
Mentoring/peer support
Mental health services
Social skills development
Case management service
Transportation assistance
Suicide prevention services
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)
Breathalyzer or blood alcohol testing
Hepatitis A (HAV) vaccination
Hepatitis B (HBV) vaccination

Before you commit, confirm openings, costs and the program's state license. How to choose a rehab you can trust lists the questions to ask when you call, and addiction treatment in New York lists the state's treatment agency.