Overdose emergency? Call 911 now. · Crisis or struggling? Call or text 988 · Find treatment: SAMHSA 1-800-662-HELP / FindTreatment.gov

Greater Seacoast Community Health

Greater Seacoast Community Health in Portsmouth, NH is a treatment centers resource. Verified July 2026. Overdose emergency? Call 911. Crisis? Call or text 988.

This listing is informational and not medical advice.

Verified Verified July 2026 in person Naloxone on site
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8 Greenleaf Woods Drive, Portsmouth, NH 03801

Services

  • Substance use treatment
  • Detoxification
  • Outpatient
  • Outpatient detoxification
  • Outpatient methadone/buprenorphine or naltrexone treatment
  • Regular outpatient treatment
  • Buprenorph

Nearby similar resources

In crisis right now? Call or text 988. Overdose emergency? Call 911. SAMHSA National Helpline: 1-800-662-HELP (4357).