Help Is Here When You Need It

We believe the help you need should never be out of reach. That’s why we make it easy to access the level of care you need, right when you need it.

Open Access Walk-In Service

For new clients, our Open Access Walk-In Services are available at our 440 Amherst Street, Nashua, facility on Mondays through Thursdays, from 8:00 a.m. to 11:30 a.m. Clients are seen in the order in which they arrive, and if it is a busy morning, please be prepared to wait. However, you will be seen that day and receive an assessment as long as you arrive between the above hours. For more information, please call (603) 889-6147. Our clients and staff remain our top priority.


Many services continue to be offered outside of the office through Telehealth. When your appointment is scheduled, you may have an option of coming into the office or speaking to your provider through video or telephone. Please call us at (603) 889-6147 if you need to verify if your appointment is via telephone, video or in the office.

Nuevos Números de Teléfono para Personas que No Hablan Inglés

¡Atención personas que no hablan inglés! ¡Ahora puede llamar a estos nuevos números de teléfono permanentes para acceso de servicios directamente a través de un intérprete!  
Teléfono principal- Llame al 1-844-245-4458

NH Rapid Response Access Point
for 24/7 Behavioral Health Crisis Support Call or Text
1 (833) 710-6477
Call Our Main Phone(603) 889-6147
Deaf Services Video Phone(603) 821-0073
To Speak with an Interpreter1 (844) 245-4458

As always, our 24/7 NH Rapid Response services are available. We remind you to always call if you feel unsafe, suicidal, or have any feelings of hurting yourself! You do not have to be a current GNMH client. Call or text 1-833-710-6477. You can also chat at

NH Rapid Response Access Point for
Behavioral Health Crisis Support

As a community mental health center, we recognize that a mental health crisis can take place at any time. For persons experiencing a mental health or substance misuse crisis, immediate access to the proper care will help to stabilize symptoms and get them back to a normal routine as soon as possible.

Each individual situation is different; some people may only need to resolve an issue by telephone. Others will need a face-to-face assessment, in which case the statewide Mobile Crisis Response Team (MCRT) service, available around the clock, 7 days a week, 365 days a year, is able to dispatch a team to arrive at the caller’s location, wherever that location may need to be. The team will conduct a comprehensive assessment and decide upon an immediate intervention plan to ensure the safety of the person or persons in crisis. In addition, we now have 2, two-bedroom apartments available within our MCRT services facility in Nashua. Four individuals are able to stay in the apartments for up to 7 days to regroup and make a plan with our mental health professionals, who monitor the apartments 24 hours a day.

All persons who contact the crisis support line are offered a referral to follow-up care services from the appropriate professionals, to ensure that they receive the highest level of care to remain stabilized and work toward recovery.

Effective January 1, 2022, the 24/7 NH Rapid Response Access Point services are available to anyone living in the State of New Hampshire. One phone call connects individuals to the help they need, when they need it. No matter where a resident lives in New Hampshire, they’re covered to ensure that no one is ever alone!

Call or Text 833-710-6477
Or Chat

Hospitalization Services

Thanks to our collaboration with our community partners at Southern New Hampshire Medical Center and St. Joseph Hospital in Nashua, we offer assistance in accessing inpatient care for consumers whose symptoms are severe enough to warrant temporary removal from their environment but whose needs exceed emergency services available in the community.