The Birchtree Center exists to promote independence, engaging relationships, and productive lives for children and youth with autism at home, at school, and in the community.

Our nonprofit organization is based in Portsmouth, New Hampshire, and serves students, families, schools, and agencies in southern New Hampshire, southern Maine, and northern Massachusetts. An organization overview is here.

Upcoming Educational Programs

Are you a parent, guardian, or caregiver with questions for Birchtree’s autism experts? Join us for online question-and-answer sessions this spring. Admission is complimentary and registration is required using the links below.

Upcoming Fundraising Events

News & Updates