
Autism Assessments and Diagnosis for Children, Teens, and Adults
Autism Testing by Experienced Psychologists in Burlington & Niagara
Are you or your child wondering about autism? At Brookside Therapy & Assessments, we offer comprehensive autism assessments for children, teens, and adults. Whether you’re seeking a child autism diagnosis, exploring a possible adult autism assessment, or supporting a teenager who may be neurodivergent, our team provides clear, respectful, and affirming evaluations.
Why Choose Our Autism Diagnostic Services?
We provide:
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Autism assessments for adults, teens, and children
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In-depth evaluations using comprehensive diagnostic tools
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An affirming, neurodiversity-positive approach
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Training in identifying autism in girls, women, and high-masking individuals
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Supportive feedback and customized, comprehensive recommendations
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Formal reports for school, workplace, or personal understanding
Our assessments are ideal for people who may have been overlooked, misdiagnosed, or are seeking answers later in life.
Autism Diagnosis: What’s Involved?
Our assessments include:
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Clinical interviews with the individual (and parents or someone who knows the client well, when applicable)
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Developmental and behavioural history
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Standardized tools (e.g., ADOS-2 for child assessments only, MIGDAS-2, RAADS-R, etc.)
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Screening for ADHD, anxiety, trauma, and other overlapping concerns
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A clear diagnosis (if criteria are met) and comprehensive written report
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A feedback session with a licensed psychologist
We tailor each evaluation to suit the individual’s age, communication style, and life context.
Who We Help
Our licensed psychologists diagnose autism in:
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Children aged 6+ (especially those who are gifted, sensitive, or misunderstood)
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Teens navigating identity, social challenges, or school burnout
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Adults who have long felt “different” and are seeking clarity
We specialize in identifying autism in:
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High-masking and camouflaging individuals
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Gifted and twice-exceptional (2e) clients
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2SLGBTQ+ and gender-diverse people
We are proud to offer autism testing in Burlington and Niagara (and online throughout Ontario for adult assessments) in a safe, inclusive, and respectful setting.
Benefits of an Autism Diagnosis
Getting a formal autism diagnosis can help you or your child:
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Understand yourself better and validate lifelong experiences
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Access accommodations at school or work
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Reduce anxiety or burnout by adjusting expectations and environments
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Find community and build supportive relationships
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Guide the right therapy, coaching, or services
Book a Consultation
Interested in autism testing for yourself or your child? Our team is here to help you decide whether an autism assessment is the right next step.
📍Service Areas: Burlington & Niagara (for kids and adults), and online throughout Ontario (for adults)
🏳️🌈 2SLGBTQ+ Affirming | Neurodiversity-Affirming | Licensed Psychologists
Contact Brookside Therapy & Assessments today to schedule a consultation.