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Substance use

Gateway Foundation

Harvey, Louisiana · Jefferson Parish

Summary

Gateway Foundation, in Harvey, Louisiana, is listed in SAMHSA’s FindTreatment.gov directory for substance use treatment. Its listing names Medicaid among the payments it accepts. Source: SAMHSA, FindTreatment.gov, retrieved 2026-11-11.

Official data

This page shows the facility’s listing in SAMHSA’s FindTreatment.gov directory. SAMHSA does not rate treatment quality, and we do not rank or recommend facilities. Services, payment and openings change: call before you go.

In an emergency, call 911.

At a glance

Substance use treatmentListed by SAMHSA as
YesAccepts Medicaid
Not listedAccepts Medicare
Not listedServices in Spanish
Young Adults, Adults, SeniorsAges

Quick answers

What is Gateway Foundation?
Gateway Foundation is a treatment facility in Harvey, Louisiana, listed in SAMHSA’s FindTreatment.gov directory for substance use.
Does Gateway Foundation accept Medicaid?
Its SAMHSA listing names Medicaid among the payments it accepts. Ask whether it takes your Medicaid plan.
Does Gateway Foundation offer services in Spanish?
Spanish is not among the language services in its SAMHSA listing. Call to ask about interpreters.
Where is Gateway Foundation?
4103 Lac Couture Drive, Harvey, LA 70058, in Jefferson Parish, Louisiana.
What is the phone number of Gateway Foundation?
(504) 368-9935, as listed by SAMHSA. Call to confirm services and hours.

Type of care and setting

Type of careSubstance use treatment; Transitional housing, halfway house, or sober home
Service settingOutpatient; Intensive outpatient treatment; Regular outpatient treatment

Who it serves

Age groups acceptedYoung Adults; Adults; Seniors
Sex acceptedFemale; Male
Special programs or groupsAdult women; Adult men; Veterans; Active duty military; Members of military families; Clients with co-occurring mental and substance use disorders; Clients who have experienced trauma

Payment and insurance

Payment, insurance or funding acceptedFederal, or any government funding for substance use treatment programs; Medicaid; Cash or self-payment

Treatment and services

Type of opioid treatmentAccepts clients using MAT but prescribed elsewhere
Alcohol use disorder treatmentAccepts clients using medication assisted treatment for alcohol use disorder but prescribed elsewhere
External source of opioid medicinesNo formal relationship with prescribing entity
External source of medicines for alcohol use disorderOther contracted prescribing entity
Treatment approachesAnger management; Cognitive behavioral therapy; Contingency management/motivational incentives; Motivational interviewing; Matrix Model; Relapse prevention; Substance use disorder counseling; Trauma-related counseling; 12-step facilitation
Assessment and pre-treatmentComprehensive substance use assessment; Screening for tobacco use; Screening for substance use
TestingBreathalyzer or blood alcohol testing; Drug and alcohol oral fluid testing; Drug or alcohol urine screening; HIV testing; STD testing; TB screening; Testing for Hepatitis B (HBV); Testing for Hepatitis C (HCV)
Education and counseling servicesHIV 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
Ancillary servicesCase management service; Social skills development; Transportation assistance
Recovery support servicesSelf-help groups; Housing services; Assistance with obtaining social services; Recovery coach; Mentoring/peer support; Employment counseling or training
Transitional servicesAftercare/continuing care; Discharge Planning; Naloxone and overdose education; Outcome follow-up after discharge

About the facility

License, certification or accreditationState substance use treatment agency; State mental health department; State department of health
Facility operationPrivate non-profit organization
Smoking policySmoking permitted in designated area
Vaping policyVaping permitted in designated area

As listed by the facility in SAMHSA’s FindTreatment.gov directory. Ask the facility to confirm before you start. Sources

What to ask when you call

  • Are you taking new clients, and how soon can I start?
  • Do you accept my insurance or my Medicaid or Medicare plan? What will I pay?
  • Which programs do you offer here (outpatient, intensive outpatient, residential, detox), and how long do they last?
  • Do you offer medicines for alcohol or opioid use disorder, or do you work with someone who prescribes them?
  • Is the program licensed or accredited, and by whom?
  • Do you have staff who speak my language, or interpreters?
  • Can family members take part?

A general checklist, not medical advice. For advice about your health, talk to a doctor or other health professional.

Other treatment centers nearby

By straight-line distance (not driving distance). Not a ranking.

Nearest emergency rooms

Hospitals that list emergency services in Medicare data, by straight-line distance.

Contact details from the listing

Address4103 Lac Couture Drive, Harvey, LA 70058
ParishJefferson Parish
StateLouisiana
Phone(504) 368‑9935
Program or other nameOutpatient Treatment Substance Abuse
SAMHSA listingsSubstance use treatment
CorrectionsReport an error or suggest an update →

Sources

  1. FindTreatment.gov: National Directory of Mental Health and Substance Use Treatment Facilities — Substance Abuse and Mental Health Services Administration (SAMHSA), retrieved 2026-11-11
  2. FindTreatment.gov API documentation — SAMHSA
  3. 988 Suicide & Crisis Lifeline: frequently asked questions — SAMHSA, checked 2026-11-11
  4. SAMHSA’s National Helpline — SAMHSA, checked 2026-11-11
  5. U.S. Census Bureau ZIP code areas (ZIP-to-county relationship file) — county of the ZIP code