Empowering Children. Supporting Families. Changing Lives

Get accessible and personalized evidence-based Applied Behavior Analysis therapy for children with autism — helping families across Fairfield County, CT build brighter futures together.

Our approach

Compassionate Care

We meet every learner where they are, creating a fun, supportive environment that promotes meaningful skill development.

Data-Driven Progress

Every program is guided by data and designed using evidence-based methods like the VB-MAPP, ABLLS-R, and Functional Behavior Assessments.

Family Partnership

Parents are the most important part of a child’s success. We provide hands-on parent training and collaboration every step of the way.

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What we offer

In-Home ABA Therapy

One-on-one therapy sessions in the comfort of your home, focusing on communication, play, social, and daily living skills.

Parent Training

We teach parents how to use ABA strategies at home, empowering families to support progress beyond sessions.

School Collaboration

We partner with teachers and support staff to ensure consistency and success across all settings.

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Behavior Assessment & Treatment Plans

Comprehensive assessments (VB-MAPP, ABLLS-R, FBA, BIP) to design individualized goals and behavior intervention plans.

RBT Supervision & BCBA Mentorship

Ongoing supervision for Registered Behavior Technicians and fieldwork supervision for BCBA candidates.

Insurance Consultation & Management

Our team makes insurance simple. We’ll guide you through every step — from verification to approval — so your child can start services without delay.

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Meet your BCBA

Alexander Stark, M.S., BCBA, is the founder and clinical director of Stark ABA, serving families throughout Fairfield County, Connecticut. He is a Board Certified Behavior Analyst with a strong background in providing individualized, evidence-based Applied Behavior Analysis (ABA) services to children diagnosed with autism.

Alexander earned his Master’s degree in Applied Behavior Analysis and became certified through the Behavior Analyst Certification Board (BACB). Over the years, he has worked in multiple roles across the ABA field—starting as a Registered Behavior Technician (RBT) and progressing to Senior ABA Therapist and Case Manager before founding Stark ABA. This experience allows him to bring a comprehensive understanding of clinical programming, staff development, and family collaboration to every case he oversees.

His approach centers on delivering practical, effective interventions that promote communication, independence, and meaningful progress for each child. Alex is dedicated to empowering families through education, consistent communication, and individualized treatment planning that reflects the needs and goals of each learner.

Accepted and pending Insurance:

Aetna

Anthem (Blue Shield)

Cigna

United Healthcare

UMR

Our blog

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Finding Your Village: Family Support When Navigating Neurodiversity

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Applying ABA: How Applied Behavior Analysis Can Support Lifelong Growth

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When Families and ABA Come Together: Building Stronger Connections Through Intervention

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Get started with Stark ABA, today!

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