Southeast Nassau Guidance Center (SNG)

2146 Jackson Avenue

Seaford, NY 11783

Main Tel: (516) 679-9800

Intake Tel 1: (516) 679-9800

Information and Services

Age Groups Accepted
  • Adults
  • Children/adolescents
Gender Accepted
  • Female
  • Male
Payment/Insurance Accepted
  • Medicare
  • Medicaid
  • Military insurance (e.g., TRICARE)
  • Private health insurance
  • Cash or self-payment
  • State financed health insurance plan other than Medicaid
Primary Focus of the Provider
  • Substance Abuse Treatment Services
Payment Assistance Available
  • Sliding fee scale (fee is based on income and other factors)
Service Setting (e.g., Outpatient, Residential, etc.)
  • Outpatient methadone/buprenorphine or vivitrol
  • Outpatient
  • Regular outpatient treatment
Special Programs/Groups Offered
  • Adolescents
  • Clients referred from the court/judicial system (other than DUI/DWI)
  • Persons with co-occurring mental and substance abuse disorders
  • Adult men
  • Pregnant/postpartum women
  • Adult women
Language Services
  • Spanish
Type of Care
  • Substance abuse treatment