Fairfax County ABA Therapy Center

Chantilly, VA

Chantilly center front entrance

Our Northern Virginia ABA Therapy Center is conveniently located in Chantilly, Virginia. Reach out to us today to learn about our enrollment process. If you are seeking a diagnostic evaluation for autism, the process to get started is the same.

While we continue construction on our permanent space, 14428 Albemarle Point Place, Suite 150B Chantilly, VA 20151, our center is operating temporarily two buildings away at 14424 Albemarle Point Place, Suite 110B, Chantilly, VA 20151. Once construction is complete, all staff and families will transition to the permanent space. For questions about our Chantilly center, please call us at (703) 712-7622 or email us at info@allybehavior.com.

Ally Behavior Centers offers a comprehensive ABA therapy program with added speech therapy, occupational therapy and psychological support for children diagnosed with Autism Spectrum Disorder. Once you reach out, we will get back in touch with a full program overview within two business days.  

Fairfax County

ABA Therapy Center

Current Address:
Ally Behavior Centers
14424 Albemarle Point Place, Ste 110B
Chantilly, VA 20151


Future Address:
Ally Behavior Centers
14428 Albemarle Point Place, Ste 150B
Chantilly, VA 20151

Monday – Friday: 9am – 5pm

(703) 712-7622


About Our Chantilly ABA Therapy Center

Ally Behavior Centers is a full-time, center-based, early intervention autism treatment program. Our Chantilly location supports families located around the area such as; Fairfax, Arlington, Chantilly, Reston, Manassas, and the District of Columbia. We focus on early learners with autism, ages 18 months to 6 years, and deliver much-needed services to families from our convenient, suburban location in Chantilly, Virginia.

Applied Behavior Analysis (ABA) is recognized as the leading approach to treating children on the autism spectrum. Our clinicians have years of experience working with children with Autism Spectrum Disorder (ASD) and are passionate about helping children fulfill their potential.

Three young children all playing with soft modeling clay together

Your Child Deserves Therapy

Long wait lists for other ABA Therapy Centers can be a persistent problem and can add unnecessary delays during a critical time in these children’s lives when they should be enrolled in a full-time, center-based program receiving one-on-one therapy. Research has repeatedly demonstrated that children who begin ABA Therapy as early as possible (18 months – 2 years old) make significantly more gains than those who do not start therapy until later in life.

We are equipped to get your child the medically necessary care they need to maximize their potential.

We can schedule a diagnostic evaluation for autism if one is needed. We are here to help.

How Much Does ABA Therapy Cost?

Virtually all private health insurance plans cover ABA therapy. Our team will work with you to verify your plan's eligibility and benefits, obtain authorization for services, and answer any questions you may have.  A clear report will always be provided ahead of enrollment to explain deductibles, co-pays and out-of-pocket maximums related to therapies provided at our centers.

Ally Behavior Centers is in-network with most major insurance payors in the Maryland, Virginia and Washington, DC  area including CareFirst BCBS, Anthem, Aetna, Cigna, Kaiser, USFHP, TRICARE, and Johns Hopkins EHP.


Logos of insurance companies we are in network with.

I'm concerned about my child's development. What should I do?

Long waiting lists for diagnostic evaluations for Autism Spectrum Disorder are all too common in the Washington, DC metro area. Often families have to wait more than a year to be seen. These delays come at the most critical development time for many young learners and are a barrier to obtaining the medically necessary therapy they need.  That’s why we provide this service as well. 

Young boy independently focusing on a task