For more than a decade, hundreds of families in Thornhill and the Greater Toronto Area have trusted our ABA Therapy Center to provide early childhood education and ABA services to their children.
We help kids reach their full potential!
We accept students from 2.5 to 8–9 years of age. Many of them continue with us until 14 years old (Grade 8).
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Our mission is to provide accessible and high-quality school-based ABA services at our Thornhill location.
Clinical Programs are supervised by Registered Behaviour Analysts, members of College of Psychologists and Behaviour Analysts of Ontario.
We are thrilled that our ABA Therapy Center has been assigned an Ontario Identification number by the Ministry of Education of Ontario for the past 7 years. What sets us apart is the utilization of a unique hybrid model of teaching including the ABA approach and the creative thinking model, complementing our Ontario Curriculum subjects for all children in Grades JK - 8.
About Us
At IAMSS Toronto ABA Therapy, we offer a variety of programs tailored to meet your child’s unique needs and learning goals. Explore our services:
✅ 1:1 ABA Therapy: Individualized applied behaviour analysis designed to help your child succeed in their unique learning journey.
✅ Verbal Behaviour Program: Focused on communication, language, listening, speaking, and problem-solving skills, provided one-on-one.
✅ Hybrid Model (Group + 1:1): A perfect blend of group learning and personalized instruction, available part-time or full-time.
✅ Smart Start Prep Program: For children aged 4-5, this highly structured program prepares kids for academic success, running twice a week with 3-4 kids per group.
✅ Ontario Curriculum Program: Delivering a consistent, high-quality education aligned with Ontario's provincial curriculum.
✅ Social Skills Program (Ages 6-8): Fun and interactive sessions to develop essential social skills in a supportive environment.
Let’s support your child’s growth and success together!
Packages & FeesWe are an Ontario Autism Program approved provider
Unlock new possibilities for your child's future! Schedule a free consultation today and learn how our ABA programs can profoundly impact your child’s development.
AS FEATURED ON: 
Learn About OAP Funding
At IAMSS ABA Therapy, we help kids with autism and behavioural challenges express themselves, make friends, and grow in confidence. We believe every child deserves to learn in a safe, supportive, and stress-free environment where they receive the attention, encouragement, and individualized support they need to succeed.
We value strong partnerships with families, knowing that collaboration is essential to a child's success.
We also believe that great outcomes begin with a great team. Our experienced professionals continue to grow through ongoing professional development and embrace the latest evidence-based practices and modern educational approaches. Together, we are committed to providing exceptional care, meaningful learning experiences, and helping every child thrive.
A welcoming environment, qualified staff and excellent reputation are the main reasons why many families from Toronto, Vaughan, Markham, Richmond Hill, North York, and other cities across the GTA choose our agency to assist them in their journey.