GateHouse Treatment
OutpatientIntensive outpatientPartial hospitalizationDual diagnosisMedicaidPrivate insuranceTRICARE / VASelf-pay
Services reported to SAMHSA
- Levels of care
- Outpatient day treatment or partial hospitalization · Intensive outpatient treatment
- Treatment focus
- Substance use treatment · Treatment for co-occurring disorders plus serious mental illness (SMI) in adults
- Opioid treatment
- Accepts clients using MAT but prescribed elsewhere
- Treatment approaches
- Anger management · Brief intervention · Cognitive behavioral therapy · Contingency management/motivational incentives · Motivational interviewing · Matrix Model · Relapse prevention · Substance use disorder counseling · Telemedicine/telehealth therapy · Trauma-related counseling
- Education and counseling
- Health education services other than HIV/AIDS or hepatitis · Substance use disorder education · Individual counseling · Group counseling · Family counseling · Marital/couples counseling
- Special programs
- Adult women · Adult men · Seniors or older adults · Clients who have experienced trauma
- Ages accepted
- Young Adults · Adults · Seniors
- Genders accepted
- Female · Male
- Payment accepted
- Medicaid · Federal military insurance (e.g., TRICARE) · Private health insurance · Cash or self-payment
- Licensing and accreditation
- The Joint Commission
- Ownership
- Private for-profit organization
- Recovery support
- Self-help groups · Housing services · Assistance with obtaining social services · Mentoring/peer support · Employment counseling or training
- Transitional services
- Discharge Planning · Naloxone and overdose education · Outcome follow-up after discharge
- Other services
- Case management service · Social skills development · Transportation assistance · Suicide prevention services
- Language services
- Sign language services for the deaf and hard of hearing
Facility-provided information
- Accreditation
- Joint Commission
- Care offered
- Outpatient
- Substances treated
- Alcohol · Cocaine · Drug Addiction · Heroin · Methamphetamine · Opioids
- Therapies
- Adventure Therapy · Biofeedback · Cognitive Behavioral Therapy · Dialectical Behavior Therapy · Equine Therapy · Family Therapy · Group Therapy · Life Skills · Twelve Step Facilitation
- Approaches
- Evidence-Based · Individual Treatment · Personalized Treatment · Twelve Step · Wellness
- Who it serves
- Men · Men and Women · Women · Young Adults
- Aftercare
- Aftercare Group Therapy · Alumni Reunions · Support Meetings
- Amenities
- Internet Access
- Languages
- English
Before you call
- Have your insurance or Medicaid card ready and ask whether the facility is in network.
- Ask how soon they can do an assessment and whether there is a waitlist.
- Confirm the facility is licensed by New Hampshire (this facility reports accreditation).
- If you are withdrawing from alcohol or benzodiazepines, ask about medical detox; do not stop suddenly on your own.
Other treatment facilities in Nashua
263 Main Street, Nashua, NH 03060
OutpatientMATDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA
Call (866) 679-0831Details
615 Amherst Street, Nashua, NH 03063
ResidentialMATDual diagnosisMedicaidPrivate insuranceTRICARE / VASelf-pay
Call (603) 816-7788Details
440 Amherst Street, Nashua, NH 03063
OutpatientDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 402-1574Details
15 Prospect Street, Nashua, NH 03060
OutpatientDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 402-1574Details
440 Amherst Street, Nashua, NH 03063
OutpatientIntensive outpatientMATDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 402-1574Details
5 Pine Street Extension, Nashua, NH 03060
OutpatientDual diagnosisMedicaidMedicarePrivate insuranceTRICARE / VA
Call (603) 889-6147Details
See all 30 facilities in Nashua
Last reviewed 2026-10-06. Facility details come from SAMHSA's FindTreatment.gov locator and facility-provided information. Confirm services, availability and payment directly with the facility.