Heather Gallagher, Psychologist

Practice Context in IntroTherapy

• • IntroTherapy lists 199 mental health practices in Nashua. Heather Gallagher, Psychologist is one of them.
• • 1,953 practices statewide in New Hampshire are tracked in our directory.
• • Typical psychologist compensation in New Hampshire: $82,000 – $153,000 (median $94,000). Source: BLS OEWS, state cost-of-labor adjusted.

Data compiled from U.S. state licensing boards, NPI public registry, and verified practice listings. Mental health is a YMYL topic — we prioritize licensed, verified providers only. Methodology & sources · Updated July 2026.