Port Jefferson, NY - 6 Best Alcohol & Drug Rehab Centers
This guide to the best rehab facilities in Port Jefferson for 2026 helps you explore treatment options for drug and alcohol addiction and connect with professional care near you.
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Port Jefferson Treatment Centers
Saint Charles Hospital
URL address
http://stcharleshospital.chsli.org
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- Hospital licensing authority
- The Joint Commission
Ages Served
- Young Adults
- Adults
Facility Detail
Saint Charles Hospital
URL address
http://stcharleshospital.chsli.org
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- Hospital licensing authority
- The Joint Commission
Ages Served
- Young Adults
- Adults
Treatment Focus
- Substance use treatment
- Detoxification
Payment Options
- Medicare
- Medicaid
- Federal military insurance (e.g., TRICARE)
- Private health insurance
- Cash or self-payment
- State-financed health insurance plan other than Medicaid
Tobacco Use Policy
- Smoking not permitted
Treatment Settings
- Hospital inpatient/24-hour hospital inpatient
- Hospital inpatient detoxification
- Hospital inpatient treatment
Recovery Support
- Self-help groups
- Housing services
- Assistance with obtaining social services
Aftercare Services
- Aftercare/continuing care
- Discharge Planning
- Naloxone and overdose education
- Outcome follow-up after discharge
Intake & Evaluation
- 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
Population-Specific Programs
- Young adults
- 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
Screening Tests
- Breathalyzer or blood alcohol 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)
Education & Awareness Programs
- 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
Wraparound Services or Support Services
- Social skills development
Therapy Types
- Brief intervention
- Cognitive behavioral therapy
- Motivational interviewing
- Matrix Model
- Relapse prevention
- Substance use disorder counseling
- 12-step facilitation
Alcohol Use Disorder Treatment Options
- This facility administers/prescribes medication for alcohol use disorder
Opioid Treatment Options
- Prescribes buprenorphine
- Prescribes naltrexone
- Relapse prevention with naltrexone
- Accepts clients using MAT but prescribed elsewhere
- Lofexidine or Clonidine detoxification
External Medication Source
- In-network prescribing entity
- No formal relationship with prescribing entity
Medication Used in Opioid Treatment
- Buprenorphine used in Treatment
- Naltrexone used in Treatment
Medication-Assisted Treatment Options
- Acamprosate (Campral®)
- Buprenorphine with naloxone
- Buprenorphine without naloxone
- Naltrexone (oral)
- Naltrexone (extended-release, injectable)
- Medications for HIV treatment
- Clonidine
- Medication for mental disorders
- Nicotine replacement
- Non-nicotine smoking/tobacco cessation
Saint Charles Hospital
URL address
http://stcharleshospital.chsli.org/drug-and-alcohol-rehab
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- Hospital licensing authority
- The Joint Commission
Ages Served
- Young Adults
- Adults
Facility Detail
Saint Charles Hospital
URL address
http://stcharleshospital.chsli.org/drug-and-alcohol-rehab
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- Hospital licensing authority
- The Joint Commission
Ages Served
- Young Adults
- Adults
Treatment Focus
- Substance use treatment
Payment Options
- Medicare
- Medicaid
- Federal military insurance (e.g., TRICARE)
- Private health insurance
- Cash or self-payment
- State-financed health insurance plan other than Medicaid
Tobacco Use Policy
- Smoking not permitted
Treatment Settings
- Hospital inpatient/24-hour hospital inpatient
- Hospital inpatient treatment
Recovery Support
- Self-help groups
- Housing services
- Assistance with obtaining social services
Aftercare Services
- Aftercare/continuing care
- Discharge Planning
- Naloxone and overdose education
- Outcome follow-up after discharge
Intake & Evaluation
- 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
Population-Specific Programs
- 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
Screening Tests
- 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)
Education & Awareness Programs
- 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
Wraparound Services or Support Services
- Mental health services
- Social skills development
Therapy Types
- Brief intervention
- Cognitive behavioral therapy
- Motivational interviewing
- Matrix Model
- Relapse prevention
- Substance use disorder counseling
- 12-step facilitation
Alcohol Use Disorder Treatment Options
- This facility administers/prescribes medication for alcohol use disorder
Opioid Treatment Options
- Prescribes buprenorphine
- Prescribes naltrexone
- Relapse prevention with naltrexone
- Accepts clients using MAT but prescribed elsewhere
- Lofexidine or Clonidine detoxification
External Medication Source
- In-network prescribing entity
- No formal relationship with prescribing entity
Medication Used in Opioid Treatment
- Buprenorphine used in Treatment
- Naltrexone used in Treatment
Medication-Assisted Treatment Options
- Acamprosate (Campral®)
- Disulfiram
- Buprenorphine with naloxone
- Buprenorphine without naloxone
- Buprenorphine (extended-release, injectable)
- Naltrexone (oral)
- Naltrexone (extended-release, injectable)
- Medications for HIV treatment
- Clonidine
- Medication for mental disorders
- Nicotine replacement
- Non-nicotine smoking/tobacco cessation
Mather Hospital at Northwell
URL address
http://www.matherhospital.org
Treatment Center Type
- Multi-setting mental health facility (e.g., non-hospital residential plus either outpatient and/or partial hospitalization/day treatment)
Operating Model
- Private non-profit organization
Ages Served
- Children/Adolescents
- Young Adults
- Adults
- Seniors
Facility Detail
Mather Hospital at Northwell
URL address
http://www.matherhospital.org
Treatment Center Type
- Multi-setting mental health facility (e.g., non-hospital residential plus either outpatient and/or partial hospitalization/day treatment)
Operating Model
- Private non-profit organization
Ages Served
- Children/Adolescents
- Young Adults
- Adults
- Seniors
Treatment Focus
- Substance use treatment
- Mental health treatment
- Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Payment Assistance
- Payment assistance (check with facility for details)
- Sliding fee scale (fee is based on income and other factors)
Payment Options
- Medicare
- Medicaid
- Private health insurance
- Cash or self-payment
- State-financed health insurance plan other than Medicaid
Tobacco Use Policy
- Smoking not permitted
Treatment Settings
- Outpatient
Recovery Support
- Mentoring/peer support
Intake & Evaluation
- Screening for tobacco use
Population-Specific Programs
- Clients with co-occurring mental and substance use disorders
Education & Awareness Programs
- Smoking/vaping/tobacco cessation counseling
Wraparound Services or Support Services
- Court-ordered outpatient treatment
- Suicide prevention services
Therapy Types
- Cognitive behavioral therapy
- Couples/family therapy
- Dialectical behavior therapy
- Group therapy
- Integrated Mental and Substance Use Disorder treatment
- Individual psychotherapy
- Telemedicine/telehealth therapy
Medication-Assisted Treatment Options
- Nicotine replacement
- Non-nicotine smoking/tobacco cessation
- Antipsychotics used in treatment of SMI
Mather Hospital at Northwell
URL address
http://www.matherhospital.org
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- The Joint Commission
Ages Served
- Children/Adolescents
- Adults
Facility Detail
Mather Hospital at Northwell
URL address
http://www.matherhospital.org
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- The Joint Commission
Ages Served
- Children/Adolescents
- Adults
Treatment Focus
- Substance use treatment
- Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Payment Assistance
- Payment assistance (check with facility for details)
- Sliding fee scale (fee is based on income and other factors)
Payment Options
- Medicare
- Medicaid
- Federal military insurance (e.g., TRICARE)
- Private health insurance
- Cash or self-payment
- State-financed health insurance plan other than Medicaid
Tobacco Use Policy
- Smoking not permitted
Treatment Settings
- Outpatient
- Intensive outpatient treatment
- Outpatient methadone/buprenorphine or naltrexone treatment
- Regular outpatient treatment
Recovery Support
- Self-help groups
- Housing services
- Assistance with obtaining social services
- Recovery coach
- Mentoring/peer support
Aftercare Services
- Aftercare/continuing care
- Discharge Planning
- Naloxone and overdose education
- Outcome follow-up after discharge
Intake & Evaluation
- Comprehensive mental health assessment
- Comprehensive substance use assessment
- Interim services for clients
- Outreach to persons in the community
- Screening for tobacco use
- Screening for substance use
- Screening for mental disorders
Population-Specific Programs
- Adolescents
- Adult women
- Adult men
- Seniors or older adults
- Clients with co-occurring mental and substance use disorders
Additional Treatment Options
- Treatment for gambling disorder
- Treatment for other addiction disorder
Screening Tests
- Breathalyzer or blood alcohol testing
- Drug and alcohol oral fluid testing
- Drug or alcohol urine screening
Education & Awareness Programs
- 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
Wraparound Services or Support Services
- Mental health services
- Transportation assistance
- Suicide prevention services
Therapy Types
- 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
Alcohol Use Disorder Treatment Options
- Accepts clients using medication assisted treatment for alcohol use disorder but prescribed elsewhere
- This facility administers/prescribes medication for alcohol use disorder
Opioid Treatment Options
- Buprenorphine maintenance
- Prescribes buprenorphine
- Prescribes naltrexone
- Relapse prevention with naltrexone
- Accepts clients using MAT but prescribed elsewhere
- Lofexidine or Clonidine detoxification
External Medication Source
- No formal relationship with prescribing entity
Medication Used in Opioid Treatment
- Buprenorphine used in Treatment
- Naltrexone used in Treatment
Medication-Assisted Treatment Options
- Acamprosate (Campral®)
- Disulfiram
- Buprenorphine with naloxone
- Buprenorphine without naloxone
- Buprenorphine (extended-release, injectable)
- Naltrexone (oral)
- Naltrexone (extended-release, injectable)
- Clonidine
- Medication for mental disorders
- Nicotine replacement
- Non-nicotine smoking/tobacco cessation
Saint Charles Hospital
URL address
http://stcharleshospital.chsli.org
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- Hospital licensing authority
- The Joint Commission
Ages Served
- Children/Adolescents
- Adults
Facility Detail
Saint Charles Hospital
URL address
http://stcharleshospital.chsli.org
Operating Model
- Private non-profit organization
Facility Credentials & Oversight
- State Substance use treatment agency
- State department of health
- Hospital licensing authority
- The Joint Commission
Ages Served
- Children/Adolescents
- Adults
Treatment Focus
- Substance use treatment
- Detoxification
Payment Options
- Medicare
- Medicaid
- Federal military insurance (e.g., TRICARE)
- Private health insurance
- Cash or self-payment
- State-financed health insurance plan other than Medicaid
Tobacco Use Policy
- Smoking not permitted
Treatment Settings
- Hospital inpatient/24-hour hospital inpatient
- Hospital inpatient detoxification
- Hospital inpatient treatment
Recovery Support
- Self-help groups
- Housing services
- Assistance with obtaining social services
Aftercare Services
- Aftercare/continuing care
- Discharge Planning
- Naloxone and overdose education
- Outcome follow-up after discharge
Intake & Evaluation
- 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
Population-Specific Programs
- Adolescents
- 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
Screening Tests
- Breathalyzer or blood alcohol testing
- Drug or alcohol urine screening
- HIV testing
- STD testing
- TB screening
- Testing for Hepatitis B (HBV)
- Testing for Hepatitis C (HCV)
Education & Awareness Programs
- HIV or AIDS education, counseling, or support
- Hepatitis education, counseling, or support
- Substance use disorder education
- Smoking/vaping/tobacco cessation counseling
- Individual counseling
- Group counseling
- Family counseling
Wraparound Services or Support Services
- Social skills development
Therapy Types
- Brief intervention
- Cognitive behavioral therapy
- Motivational interviewing
- Relapse prevention
- Substance use disorder counseling
- 12-step facilitation
Alcohol Use Disorder Treatment Options
- This facility administers/prescribes medication for alcohol use disorder
Opioid Treatment Options
- Buprenorphine maintenance
- Prescribes buprenorphine
- Prescribes naltrexone
- Accepts clients using MAT but prescribed elsewhere
External Medication Source
- In-network prescribing entity
- No formal relationship with prescribing entity
Medication Used in Opioid Treatment
- Buprenorphine used in Treatment
- Naltrexone used in Treatment
Medication-Assisted Treatment Options
- Acamprosate (Campral®)
- Buprenorphine with naloxone
- Buprenorphine without naloxone
- Naltrexone (oral)
- Naltrexone (extended-release, injectable)
- Medications for HIV treatment
- Clonidine
- Medication for mental disorders
- Nicotine replacement
- Non-nicotine smoking/tobacco cessation
Mather Hospital Northwell Health
URL address
http://matherhospital.org
Treatment Center Type
- Outpatient mental health facility
Operating Model
- Private non-profit organization
Ages Served
- Children/Adolescents
- Young Adults
- Adults
- Seniors
Facility Detail
Mather Hospital Northwell Health
URL address
http://matherhospital.org
Treatment Center Type
- Outpatient mental health facility
Operating Model
- Private non-profit organization
Ages Served
- Children/Adolescents
- Young Adults
- Adults
- Seniors
Treatment Focus
- Substance use treatment
- Mental health treatment
- Treatment for co-occurring substance use plus either serious mental health illness in adults/serious emotional disturbance in children
Payment Options
- Medicare
- Medicaid
- Private health insurance
- Cash or self-payment
- State-financed health insurance plan other than Medicaid
Tobacco Use Policy
- Smoking permitted in designated area
Treatment Settings
- Outpatient
Intake & Evaluation
- Screening for tobacco use
Population-Specific Programs
- Young adults
- Seniors or older adults
- Veterans
- Active duty military
- Members of military families
- Criminal justice (other than DUI/DWI)/Forensic clients
- Clients with co-occurring mental and substance use disorders
- Clients who have experienced trauma
- Persons with post-traumatic stress disorder (PTSD)
- Children/adolescents with serious emotional disturbance (SED)
- Persons 18 and older with serious mental illness (SMI)
Screening Tests
- Metabolic syndrome monitoring
Education & Awareness Programs
- Smoking/vaping/tobacco cessation counseling
Wraparound Services or Support Services
- Family psychoeducation
- Illness management and recovery
- Suicide prevention services
Therapy Types
- Cognitive behavioral therapy
- Couples/family therapy
- Dialectical behavior therapy
- Group therapy
- Integrated Mental and Substance Use Disorder treatment
- Individual psychotherapy
- Telemedicine/telehealth therapy
- Abnormal involuntary movement scale
Medication-Assisted Treatment Options
- Fluphenazine
- Haloperidol
- Aripiprazole
- Brexpiprazole
- Cariprazine
- Clozapine
- IIoperidone
- Lurasidone
- Olanzapine/Fluoxetine combination
- Paliperidone
- Quetiapine
- Risperidone
- Ziprasidone
- Nicotine replacement
- Non-nicotine smoking/tobacco cessation
- Antipsychotics used in treatment of SMI
