Our in-home ABA therapy in New Hampshire starts with one question.

"What would the perfect day with your child look like?" Whether it's that birthday photo you've been hoping for or a peaceful family dinner, we turn your family's dreams into achievable goals through personalized treatment.

Join Achieving Stars Today!
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mother and son

We connect you with trusted New Hampshire autism resources:

  • New Hampshire Family Voices: information, training and resources for families of children with special health care needs (nhfv.org)
  • The Children's Museum of New Hampshire (Dover): hands-on exhibits for young children (childrens-museum.org)
  • Seacoast Science Center (Rye): New Hampshire's marine science center at Odiorne Point State Park (seacoastsciencecenter.org)
  • Community events like Autism Walks where families connect and support each other

What Makes Achieving Stars Different

  • Play-based therapy for ages 18 months to 15 years
  • Over 10 years of proven experience
  • Personalized care from certified BCBAs and RBTs
  • Therapy takes place in your home, on your schedule
  • We tailor everything to your child’s strengths and needs
We know you're not looking for a one-size-fits-all plan. You're looking for real, steady progress that brings change.
Learn more about our work in our Reddit communityWhat kind of hours should we aim for?
a woman sitting on the floor with a child

Our New Hampshire Leadership

Your therapy team is handpicked based on your child’s needs and your family’s goals.
Melissa Rackliff
M.S., BCBA
10+ years of experience in ABA. Specializes in behavioral assessments and designing care plans that adapt as children grow.
Meet Melissa Rackliff
Samantha Seidenberger
M.Ed., BCBA
Dual-certified in special education and ABA. Known for helping families understand behavior without blame.
Meet Samantha Seidenberger

Our Process

Let’s Talk

We’ll give you a call to learn about your child, explain how ABA works, and answer any questions.

Personalized Assessment

Our licensed BCBA will guide you through the assessment and develop a custom treatment plan.

Therapy Begins

We match you with the right therapist and begin in-home sessions based on your schedule.

Medicaid & Insurances Accepted

We accept Medicaid and most major insurance plans. Our team walks you through the benefits process so you know exactly what to expect.

We proudly provide in-home ABA therapy throughout New Hampshire, including:

  • Manchester
  • Nashua
  • Concord
  • Keene
  • Lebanon
  • Rochester

Achieving Stars Therapy has a page for each of these New Hampshire towns: Amherst, Bedford, Concord, Derry, Dover, Exeter, Goffstown, Hampstead, Hanover, Hooksett, Hudson, Keene, Laconia, Lebanon, Londonderry, Manchester, Merrimack, Nashua, Portsmouth, Rochester and Salem.

By area: Southern New Hampshire, the Seacoast, the Capital Region, Rockingham County and Hillsborough County.

And many more locations: see our Google Profile

Your next step is simple

Let’s have a quick, friendly call. We’ll help you decide if in-home ABA therapy is right for your child. No pressure. Just clarity and next steps.

Get Your Consultation

What Makes Achieving Stars Different

Let’s Talk – We’ll give you a call to learn about your child, explain how ABA works, and answer any questions.
Personalized Assessment – Our licensed BCBA will guide you through the assessment and develop a custom treatment plan.
Therapy Begins – We match you with the right therapist and begin in-home sessions based on your schedule
Practical tip: Watch this 2-minute video from Dr. Mary Barbera to see how simple daily routines—like mealtimes or bath time—can help build early speech at home, even before therapy begins.
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