Clarity Starts Here:
Nationwide Learning Disability and ADHD Testing for Children, Teens, and Adults
If you’re searching for answers about ADHD, dyslexia, dyscalculia, dysgraphia, or other learning challenges, we provide comprehensive evaluations acceptednationwide.
5 Star Rated
Trusted by K-12 Public and Private Schools Nationwide
Accepted by 550+ Universities & Colleges
21+ years of Expertise
Serving all 50 states
Is Learning a Challenge?
Research shows that 1 in 5 individuals has a learning or attention difference. Conditions like ADHD, dyslexia, dyscalculia, and dysgraphia are more common than most families realize.
Many children and adults go years without a proper educational or neuropsychological evaluation. Struggles with reading, math, writing, memory, focus, or executive functioning are often misunderstood until a comprehensive diagnostic assessment is completed
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Comprehensive Diagnostic Evaluations
Our comprehensive evaluation looks at all areas of learning and processing and can diagnose all of the following:
Dyslexia
A reading disorder impacting how sounds and letters form words. It can affect word recognition, decoding, reading fluency, and spelling.
Dyscalculia
A specific learning disability in math that impacts number sense, problem-solving, and understanding mathematical concepts.
Dysgraphia
A writing disorder affecting fine motor skills and written expressions - making it difficult to perform: handwriting, spelling, and organizing thoughts on paper.
ADHD
A neurodevelopmental disorder that affects attention, organization, and impulse control. This often makes it hard to stay focused or complete tasks efficiently.
Our Evaluation Reports Can Be Used For:
Documentation for ACT, SAT and Other Standardized Testing Accommodations
Students with disabilities may receive accommodations on assessments. Our evaluations meet ACT/SAT requirements.
Documentation for College Disability Support
A specific learning disability in math that impacts number sense, problem-solving, and understanding mathematical concepts.
Documentation for Certification, Licensure and Other Professional Exams
A writing disorder affecting fine motor skills and written expressions - making it difficult to perform: handwriting, spelling, and organizing thoughts on paper.
Workplace Accommodations and Adult Support
A neurodevelopmental disorder that affects attention, organization, and impulse control. This often makes it hard to stay focused or complete tasks efficiently.
A Family-Founded Practice, Built from Experience
Diagnostic Learning Services was built on a foundation of expertise and heart. Founded by Laurie and Tim Peterson, our practice combines decades of specialized experience with a heartfelt commitment to each client's success.
We understand that behind every evaluation is a person seeking clarity, support, and the tools to thrive. That's why we approach every assessment with both clinical excellence and genuine care.
Family-Founded
Client-Centered
How Our Process Works
Navigating the diagnostic journey can feel overwhelming. Our simple process makes each step clear, comfortable, and supportive from start to finish.
Initial Consultation
We discuss concerns, academic history, and determine the appropriate diagnostic testing plan.
Comprehensive Evaluation
Clients complete standardized assessments with a certified diagnostician to evaluate cognitive functioning, academic achievement, and attention regulation.
Personalized Reports & Next Steps
We’ll review the findings together in clear, easy-to-understand terms, and create a personalized road map with recommendations tailored to your or your student’s unique needs and goals.
Ready to Find Clear Answers?
Our goal is for every family, student, and adult client to leave with clarity, confidence, and a personalized plan for success. Whether you are trying to better understand learning challenges, ADHD, or next steps for support, our team is here to help you move forward with a clear road map.
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