
Eleonora Bass, Psy.D.
Founder, Supervisor, Executive Director; Licensed Psychologist
Center-based in McKinney, TX
Insurance
9 plans
Ages served
2.5–65+ (ASD testing from age 2.5; psychological testing from age 6; therapy from age 3)
Availability
Accepting new clients
Setting
Center-based · Telehealth
Languages
English, Spanish, Italian, Russian
Overview
Based in McKinney's North DFW corridor, BEST is a private psychological practice that offers thorough evaluations for autism spectrum disorder starting at age 2.5, alongside broader psychological testing for ADHD, mood disorders, learning disabilities, and more. Testing is conducted or directly supervised by licensed psychologists and licensed psychological associates who draw on objective data, personal history, and clinical observation rather than checklists alone. Therapy for ages 3 and up rounds out the services, with both in-person and telehealth options available.
Families in Collin County and surrounding North DFW communities who need a timely, insurance-covered ASD or psychological evaluation from a multilingual, licensed clinical team.
Each evaluation synthesizes test data with an individual's lived history, producing a clinically grounded diagnosis and a customized treatment plan rather than a generic report. The practice's 30-plus combined years of clinical experience spans settings from community health to intensive in-home work, giving the team a wide diagnostic lens.
New appointments are usually available within a week; major commercial insurers — including Aetna, BCBS, Cigna, United Healthcare, Optum, and several others — are accepted for most testing services, and CareCredit is on file for out-of-pocket costs.
Services
The people

Founder, Supervisor, Executive Director; Licensed Psychologist
Clinical Director; Licensed Psychological Associate – Independent Practice

Psychometrist/Intern (supervised by Dr. Bass)

Licensed Psychological Associate (supervised by Dr. Bass)
Licensed Professional Counselor, Supervisor Designated
Licensed Psychologist
Psychometrist (supervised by Dr. Bass)
Psychometrist (supervised by Dr. Bass)
Psychometrist (supervised by Dr. Bass)

Psychometrist (supervised by Dr. Bass)
Payment
Coverage can change, so confirm your specific plan when you reach out.
Reputation
Ratings and reviews sourced from Google.
The space

Good to know
The typical wait for an evaluation is same or next week. An evaluation is also what unlocks insurance coverage for therapies like ABA, so booking early is often the most important first step.
Yes — Behavioral Evaluation Services of Texas (BEST) provides a formal written evaluation report for your child's school and care team. That documentation can support IEP or 504 requests at school.
Behavioral Evaluation Services of Texas (BEST) works with plans including Aetna, Anthem, Cigna, BCBS, United Healthcare, Optum, among others. If your plan isn't listed it's still worth asking — provider networks change often, so confirm your specific plan when you reach out.
Behavioral Evaluation Services of Texas (BEST) serves ages 2.5–65+ (ASD testing from age 2.5; psychological testing from age 6; therapy from age 3). If your child is near the edge of that range, it's worth reaching out — providers often make case-by-case decisions.
Yes — Behavioral Evaluation Services of Texas (BEST) offers telehealth in addition to in-person care for families across Texas, where clinically appropriate. It can be a practical option for follow-ups or for families a long drive from the clinic.
Behavioral Evaluation Services of Texas (BEST) is located at 3551 Eldorado Pkwy Suite 400, McKinney, TX 75070, serving families throughout McKinney and the surrounding area. If getting there is difficult, ask whether telehealth or in-home options are available.
Behavioral Evaluation Services of Texas (BEST) is currently accepting new clients in McKinney. 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.
3551 Eldorado Pkwy Suite 400, McKinney, TX 75070
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