Rehab Centers New Hampshire

Portsmouth

Portsmouth, NH - 4 Best Alcohol & Drug Rehab Centers

This guide to the best rehab facilities in Portsmouth for 2026 helps you explore treatment options for drug and alcohol addiction and connect with professional care near you.

Portsmouth Treatment Centers

Greater Seacoast Community HealthFeatured Image

Greater Seacoast Community Health

8 Greenleaf Woods Drive, Portsmouth, NH 03801

603-422-8208 x3168

603-422-8208

URL address
http://www.getcommunityhealth.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • Federally Qualified Health Center

Ages Served

  • Children/Adolescents
  • Adults
Seacoast Mental Health CenterFeatured Image

Seacoast Mental Health Center

1145 Sagamore Avenue, Portsmouth, NH 03801

603-431-6703

URL address
http://www.smhc-nh.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • State mental health department

Ages Served

  • Young Adults
  • Adults
Seacoast Mental Health Center Featured Image

Seacoast Mental Health Center

1145 Sagamore Avenue, Portsmouth, NH 03801

603-431-6703

URL address
http://www.smhc-nh.org

Treatment Center Type

  • Community mental health center

Operating Model

  • Private non-profit organization

Ages Served

  • Children/Adolescents
  • Young Adults
  • Adults
  • Seniors
Aspire365Featured Image

Aspire365

1950 Lafayette Road / Suite 204, Portsmouth, NH 03801

385-352-9696

URL address
http://aspire-365.com

Operating Model

  • Private for-profit organization

Facility Credentials & Oversight

  • The Joint Commission

Ages Served

  • Children/Adolescents
  • Adults

100% Confidential and free