Greater Nashua Mental Health

Greater Nashua Mental Health Non-profit that serves close to 5,000 individuals each year who live with severe or persistent mental health and substance use disorders. Don't suffer alone.

Greater Nashua Mental Health (GNMH) has been serving individuals, families and our community since 1920! Our mission is: Empowering all people to thrive through excellent care, community engagement, and a commitment to innovation and growth. GNMH provides comprehensive, evidence-based behavioral health services, including treatment for substance use disorders. We serve individuals of all ages from very young children to older adults. As a Community Mental Health Center, no eligible person is ever turned away due to financial or insurance limitations. For more information, visit www.gnmh.org or call us at (603) 889-6147. Our 5 facilities have different hours of operation, so call (603) 889-6147 for specific building's hours. For an interpreter, call 1-844-245-4458. Contact us today. If you or someone you know is experiencing a mental health and/or substance use disorder crisis, call or text the statewide 24/7 NH Rapid Response Access Point at 1-833-710-6477. You can also chat at NH988.com. This service is available for everyone. You are not alone.

A small act of kindness that brought so much warmth! Maria, our Thrive Stride volunteer, knitted winter hats for our 440...
03/09/2026

A small act of kindness that brought so much warmth! Maria, our Thrive Stride volunteer, knitted winter hats for our 440 staff.

Moments like these remind us how strong and supportive our community truly is. 💙

Today, we recognize the women who inspire healing, break barriers, and create lasting impact in our workplace and throug...
03/08/2026

Today, we recognize the women who inspire healing, break barriers, and create lasting impact in our workplace and through our community. Happy International Women's Day. 💙

03/06/2026

Celebrating 5 years of countless conversations that empowered, uplifted, and connected our community.

The Empower Hour has become a space for learning, healing, and showing up for one another—and we're just getting started.

Thank you to everyone who has been part of this journey. Here's to many more moments of empowerment ahead. 💙

Early Bird Registration for Thrive Stride 5K is closing soon! Join us on Saturday, May 16, at Greeley Park as our commun...
03/05/2026

Early Bird Registration for Thrive Stride 5K is closing soon!

Join us on Saturday, May 16, at Greeley Park as our community comes together to to raise awareness for mental health. Whether you run, walk, or participate virtually, every step is a reminder that mental health matters.
✔️ 5K Run or 1K Walk
✔️ Inclusive event with an ASL interpreter on site
✔️ Virtual participation opportunities available

Don't wait! Register today to save your spot before early bird registration ends: https://ow.ly/wmTO50YpaL2 and stride with us for mental health. 💙

A heartfelt thank you to Peak Outcomes Partner for providing breakfast to our staff displaced from the 440 Amherst St bu...
03/04/2026

A heartfelt thank you to Peak Outcomes Partner for providing breakfast to our staff displaced from the 440 Amherst St building following the fire.

Their generosity supported our teams currently working at Revive, 7 Prospect St, 22 Cotton Rd, and 5 Pine St Ext. Your kindness means so much to our team. 💙

Teens carry more than we often see. Support, understanding, and early care can make the difference. 💙
03/02/2026

Teens carry more than we often see. Support, understanding, and early care can make the difference. 💙

Following the incident at our 440 Amherst St location, we have felt the strength and compassion of our community in many...
02/26/2026

Following the incident at our 440 Amherst St location, we have felt the strength and compassion of our community in many ways.

We are deeply moved and incredibly grateful to Robert Murray for creating a song dedicated to GNMH and the resilience of our staff, clients, and community. His tribute reminds us that while a building was lost, our mission, our people, and our purpose remain strong.

Thank you, Robert, for honoring our journey and helping us tell this story of hope and perseverance. 💙

🎧 Listen here:

Listen and make your own on Suno.

Due to anticipated weather conditions and related parking challenges, our offices will open at 10:00 AM on Tuesday, Febr...
02/23/2026

Due to anticipated weather conditions and related parking challenges, our offices will open at 10:00 AM on Tuesday, February 24.

To ensure the safety of our clients, telehealth appointments will be available. Thank you for understanding as we prioritize safety.

02/23/2026

We are thrilled to share that our CEO has been selected for this year’s This Is Our Brave! She leads GNMH with authenticity and courage, modeling openness and leaning into the work that helps break down the stigma surrounding mental health.

Our offices will be closed on Monday, February 23, 2026, due to the forecasted inclement weather. To ensure the safety o...
02/22/2026

Our offices will be closed on Monday, February 23, 2026, due to the forecasted inclement weather. To ensure the safety of our clients and staff, we will be moving to telehealth appointments for the day. We appreciate your understanding as we prioritize safety.

It's National Love Your Pet Day! 🐾Our pets do more than make us smile, they offer comfort, companionship, and emotional ...
02/20/2026

It's National Love Your Pet Day! 🐾

Our pets do more than make us smile, they offer comfort, companionship, and emotional support. Today, we're sharing some of the adorable faces that brighten our team's days.

Because sometimes the best therapy has four paws. 💙

Showing care for others starts with caring for yourself! 💙 Take a moment today to hydrate, breathe, and remind yourself ...
02/19/2026

Showing care for others starts with caring for yourself! 💙 Take a moment today to hydrate, breathe, and remind yourself that you matter.

Address

7 Prospect Street
Nashua, NH
03060

Telephone

+16038896147

Website

https://www.linkedin.com/company/greater-nashua-mental-health/

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Our Story

Greater Nashua Mental Health (GNMH) has been serving individuals, families and our community since 1920! Our mission is to empower people to lead full and satisfying lives through effective treatment and support. GNMH provides comprehensive, evidence-based behavioral health services, including treatment for substance use disorders. We serve individuals of all ages from children to older adults; we are here for you throughout your entire life cycle. As the state-designated Community Mental Health Center for southern Hillsborough County, we serve everyone who walks through our doors. No one is ever turned away due to the inability to pay for services. For more information, visit www.gnmh.org, email us at contact@gnmhc.org, or call us at (603) 889-6147. Don't go it alone. Help is available. Contact us today.