Pediatric ABA Therapy in Boulder
Play-based support for your child, right here in Boulder County.You didn’t choose to raise your family in Boulder to sit in traffic on US-36 driving to a clinic. You’re here for the open space, the community, and a childhood spent outdoors.
At Achieving Stars Therapy, we provide ABA therapy specifically for children, meeting them where they are most comfortable, whether that’s your living room in North Boulder, your backyard in Table Mesa, or preparing for a family afternoon at Chautauqua.
We bring the therapy to you.
Join Achieving Stars Today!
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Why Boulder Parents Choose Us for Their Kids
- If you’ve heard horror stories about rigid drills at a desk, take a deep breath. That’s not us. We specialize in pediatric, play-based care.
We follow the latest science in Naturalistic Developmental Behavioral Interventions (NDBI).
The Data: 2024 research confirms that children learn best through play, not rote memorization.
The Result: Skills that actually stick—whether your child is navigating the playground at Scott Carpenter Park or watching the street performers on Pearl Street.
"We don't force compliance. We build confidence."
Local Therapy That Fits Your Child’s Life
We are locals who get it. We know that for a child, a "successful session" isn't about sitting still.
It looks like:
Handling transitions at Valmont Bike Park without a meltdown.
Learning safety skills for walking near Boulder Creek.
Building communication so they can tell you what they need before frustration hits.
Our RBTs are trained specifically for pediatric needs.
It looks like:
Handling transitions at Valmont Bike Park without a meltdown.
Learning safety skills for walking near Boulder Creek.
Building communication so they can tell you what they need before frustration hits.
Our RBTs are trained specifically for pediatric needs.
Insurance & Medicaid Covered
Quality therapy should be accessible. We accept Health First Colorado Medicaid and Colorado Access RAE plans. Our intake team handles the paperwork, verification, and authorizations for you.
Services include a Functional Behavior Assessment (FBA), BCBA-supervised therapy by RBTs, caregiver coaching, and collaboration with schools and IEP teams.
Services include a Functional Behavior Assessment (FBA), BCBA-supervised therapy by RBTs, caregiver coaching, and collaboration with schools and IEP teams.
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Where We Work
We provide in-home ABA therapy across Colorado, including:
Colorado Springs
Littleton
Parker
Monument
Highlands Ranch
Castle Rock
Our Service Areas
Our therapists live in your communities. We are currently accepting families in:
- Northern CO: Boulder, Fort Collins, Greeley
- Southern CO: Colorado Springs
And many more locations — see our Google Profile
Your ABA Therapy Journey Starts Here
Let’s Talk
A relaxed, no-pressure call to discuss your child’s needs.
Personalized Assessment
A customized evaluation focused on goals that matter to your family.
The Therapy
A playful, flexible schedule that grows with your child. Read more about our ABA services.
Our Clinical Leadership
Your therapy team is handpicked based on your child’s needs and your family’s goals.
Cassandra Mathias
M.S., BCBA
10+ years of experience in ABA. Specializes in behavioral assessments and designing care plans that adapt as children grow.
Meet Cassandra Mathias
Samantha Seidenberger
M.Ed., BCBA
Dual-certified in special education and ABA. Known for helping families understand behavior without blame.
Meet Samantha Seidenberger
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.