Ally Behavior Centers

Autism Testing in Chantilly, VA

Find a comprehensive autism test by a trusted professional today

Comprehensive service supporting your child's future

Ally Behavior Centers in Chantilly, VA offers comprehensive autism testing and diagnostic evaluations by licensed psychologists. Assessments available for children ages 18 months to 6 years. Insurance accepted.

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Trusted by Families

See what parents are saying about their experience

"Ally Behavior Centers changed our lives. The therapists are incredible and my son has made so much progress in just a few months."

Sarah M. — Herndon, VA

"We couldn't be happier with the care our daughter receives. The BCBA team is knowledgeable, compassionate, and truly dedicated."

James R. — Fairfax, VA

"From the first phone call to daily sessions, every interaction has been professional and caring. Highly recommend!"

Maria L. — Chantilly, VA

Our Core Services

Comprehensive care under one roof

ABA Therapy

Evidence-based Applied Behavior Analysis therapy led by Board Certified Behavior Analysts (BCBAs) to build essential life skills.

Speech Therapy

Licensed speech-language pathologists help children develop communication skills and overcome language barriers.

Occupational Therapy

Skilled occupational therapists support fine motor development, sensory processing, and daily living skills.