Center-based in Lewisville, TX
Insurance
5 plans
Ages served
All ages (under 5 through adult; ADHD testing noted for children 6 and older)
Availability
Accepting new clients
Setting
Center-based
Languages
English
Overview
Licensed-psychologist-led evaluations for autism, ADHD, learning disabilities, and general psychological concerns — serving children, teens, and adults at a single clinic in Lewisville, TX. The practice is run by Dr. Chrishawn Finister and accepts several major insurance plans including BCBS, Aetna, Cigna, Healthcare Highways, and Optum/UHC. Families in the Lewisville, Coppell, and Flower Mound corridor can access diagnostic testing without driving into Dallas.
Parents in North Denton County looking for a private-practice psychologist who handles both pediatric and adult evaluations — especially when autism, ADHD, or school-related learning concerns are on the table.
Every evaluation is conducted by Dr. Finister personally and follows a three-stage structure: intake consultation, direct standardized testing, and a sit-down feedback session with a written report and individualized recommendations. Expedited report delivery is available for school deadlines or urgent timelines.
Intake paperwork arrives through a secure client portal before the first visit; a refundable $200 deposit locks the appointment. Fees run $1,999 for ages 6 and up and $1,599 for children under 5 when paying out of pocket — most testing types are billable to in-network insurance, though dyslexia/academic assessments are $250 out-of-pocket. The finalized report is released after full payment, typically within 15–30 business days.
Services
The people
Licensed Psychologist / Owner
Dr. Finister is the licensed psychologist and owner behind the practice, personally conducting evaluations for autism, ADHD, learning disabilities, and broader psychological concerns across all age groups.
Payment
Coverage can change, so confirm your specific plan when you reach out.
Reputation
Ratings and reviews sourced from Google.
Good to know
The typical wait for an evaluation is 15–30 business days for report after testing. An evaluation is also what unlocks insurance coverage for therapies like ABA, so booking early is often the most important first step.
Evaluations can include behavioral questionnaires, standardized tests, cognitive testing, clinical interview and rating scales, tailored to your child. The goal is a clear picture of your child's strengths and needs, not just a yes-or-no answer.
Yes — Your Joy Psychological Assessments provides a formal written evaluation report for your child's school and care team. That documentation can support IEP or 504 requests at school.
Your Joy Psychological Assessments works with plans including Blue Cross Blue Shield, Cigna, Aetna, Healthcare Highways, Optum/United Healthcare. If your plan isn't listed it's still worth asking — provider networks change often, so confirm your specific plan when you reach out.
Your Joy Psychological Assessments serves ages All ages (under 5 through adult; ADHD testing noted for children 6 and older). If your child is near the edge of that range, it's worth reaching out — providers often make case-by-case decisions.
Your Joy Psychological Assessments is located at 405 State Hwy 121 BYP A Suite 215, Lewisville, TX 75067, serving families throughout Lewisville and the surrounding area. If getting there is difficult, ask whether telehealth or in-home options are available.
Your Joy Psychological Assessments is currently accepting new clients in Lewisville. Sharing your child's age and insurance up front helps them tell you quickly whether they're a fit — availability can change fast.
Ratings sourced from Google. Autism Services Finder verifies listings but doesn’t endorse providers. Updated July 2026.
405 State Hwy 121 BYP A Suite 215, Lewisville, TX 75067
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