Better Life Partners
263 Main Street, Nashua, NH 03060
Dual Diagnosis Treatment in Nashua, NH
Looking for dual diagnosis treatment in Nashua? 24 of the city's 30 listed providers offer it.
What to know
Dual diagnosis programs treat substance use together with mental health conditions such as depression, anxiety, PTSD or bipolar disorder. Treating both at once tends to work better than treating them separately.
Dual diagnosis: 24 facilities
GateHouse Treatment
491 Amherst Street, Nashua, NH 03063
Greater Nashua Council on Alcoholism
615 Amherst Street, Nashua, NH 03063
Greater Nashua Mental Health
440 Amherst Street, Nashua, NH 03063
Greater Nashua Mental Health
15 Prospect Street, Nashua, NH 03060
Greater Nashua Mental Health
440 Amherst Street, Nashua, NH 03063
Greater Nashua Mental Health
5 Pine Street Extension, Nashua, NH 03060
Greater Nashua Mental Health Center
440 Amherst Street, Nashua, NH 03063
Greater Nashua Mental Health7 Prospect
7 Prospect Street, Nashua, NH 03060
Harbor Care
615 Amherst Street, Nashua, NH 03063
Harbor Care
45 High Street, Nashua, NH 03060
Integrate
21 Factory Street, Nashua, NH 03060
Integrate
21 Factory Street, Nashua, NH 03060
Lamprey Health Care
22 Prospect Street, Nashua, NH 03060
Lamprey Health Care
22 Prospect Street, Nashua, NH 03060
Process Recovery Center
17 Factory Street, Nashua, NH 03060
Process Recovery Center
17 Factory Street, Nashua, NH 03060
Southern New Hampshire Medical Ctr
29 NW Boulevard, Nashua, NH 03063
Discover Health Group
74 Northeastern Blvd. Suite 21 A-B, Nashua, NH 03062
Harbor Care
45 High Street, Nashua, NH 03060
Integrate
21 Factory Street, Nashua, NH 03060
MAT Care Clinics
155 Main Dunstable Road Suite 200, Nashua, NH
Process Recovery Center
17 Factory Street, Nashua, NH 03060
Process Recovery Center
17 Factory Street, Nashua, NH 03060
Questions
How many dual diagnosis treatment are in Nashua?
We list 24 facilities in Nashua, NH reporting dual diagnosis services. Call ahead to confirm availability and wait times.
How do I choose between them?
Ask each facility whether they are licensed by New Hampshire, whether they accept your insurance or Medicaid, how soon they can admit you, and whether they offer medication for opioid or alcohol use disorder.
Dual diagnosis near Nashua
- Manchester 21
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.