Neuropsychological Evaluations for
Adolescents & Adults with Developmental Disabilities
Growth does not stop at age 18 — and neither should access to thoughtful, comprehensive neuropsychological evaluations.
Who We Evaluate
Many adolescents and adults with developmental disabilities or complex medical conditions need updated cognitive and adaptive testing. An evaluation can be used to access services, plan for the future, and better understand how an individual’s brain works. Yet families are often surprised by how difficult it can be to find providers who offer these evaluations beyond childhood. At MNNP, we are committed to illuminating the extraordinary potential in every mind — across the lifespan.
We provide comprehensive neuropsychological evaluations for adolescents, young adults, and adults with:
- Intellectual disabilities
- Fetal Alcohol Spectrum Disorders (FASD)
- Down syndrome
- 22q deletion syndrome
- Rare genetic or metabolic conditions
- Klinefelter/Turner syndrome
- Epilepsy
- Congenital heart conditions
- Other medical conditions that impact cognitive development





Why Updated Testing Matters
Updated evaluations can provide clarity and direction during important transitions, including:
- Moving from high school to adulthood
- Applying for disability or Social Security benefits
- Accessing adult waiver or vocational services
- Establishing guardianship or supported decision-making
- Requesting college or workplace accommodations
- Clarifying diagnoses in adulthood
Our Approach
We bring a developmental lens to adulthood.
We understand that lifelong neurodevelopmental and medical conditions evolve over time.
We tailor evaluations to the individual’s cognitive profile, medical history, communication style, and support needs.
If you or someone you support is seeking updated testing in adolescence or adulthood, we are here to help.

I am a Learning Specialist. Many of our students have used your services for an evaluation. I recently received a report that was completed by Dr. Ashley Isaia, and I appreciated how detailed and thorough it was.
Dr. Isaia was wonderful and we were really happy with our experience, we really appreciate your service.
Their collaboration and expertise helped us feel understood and provided us with the insight we were looking for. The evaluation was comprehensive, yet very targeted to our concerns.
Request an Evaluation
With typical wait times of less than two months, we welcome you to begin your journey of growth and lifelong success by scheduling an evaluation today.