KMN Psych Logo
SCHEDULE A TEST

Dyscalculia Testing in San Diego

Neuropsychological Assessment for Children, Adolescents, and Adults (Ages 7+)

Schedule An Appointment
(858) 923-4228
Welcoming neuropsych testing office at KMN Psych in San Diego with comfortable seating for evaluation appointments
Student writing a math equation on a chalkboard, representing challenges with numerical processing assessed in dyscalculia testing

When Math Has Always Been Difficult

Dyscalculia is a specific learning disorder that affects how the brain processes numbers and mathematical concepts. It’s one of the most underidentified learning disabilities—largely because math struggles are frequently attributed to lack of effort, poor study habits, or math anxiety rather than a neurodevelopmental difference.

At KMN Psych, dyscalculia testing is part of our broader learning disabilities evaluation services. Our evaluations examine the underlying cognitive processes behind math difficulty, helping us to understand not just whether a problem exists—but where the breakdowns are happening and why.

Schedule Testing

Neuropsych testing, without the fuss.

We are passionate about making comprehensive neuropsychological evaluation simple and accessible for everyone.
Schedule an Evaluation

Signs of Dyscalculia by Age

Dyscalculia looks different at different stages of life. While everyone develops math skills at their own pace, persistent patterns of difficulty—especially those that don’t improve with additional instruction or practice—may indicate that a formal evaluation is worth pursuing.

Child completing a structured writing and number task during neuropsych testing, representing assessment for dyscalculia and learning differences

Elementary School (Ages 7–12)


This is often when dyscalculia first becomes apparent. Children may struggle to learn basic number facts, have difficulty understanding the relationship between numbers and quantities, make frequent arithmetic errors despite genuine effort, or need significantly more time on math tasks than their peers. Difficulties with counting, telling time, or grasping concepts like "more" and "less" in applied situations are also common early indicators.

Child Testing
Teen working through a math problem on a whiteboard, representing challenges with numerical reasoning assessed in dyscalculia testing

Middle School and High School (Ages 11–18)


In older students, dyscalculia often surfaces as slow mental math, difficulty keeping up in courses requiring multi-step calculation, and trouble applying math to real-world problems. Some adolescents develop compensatory habits—avoiding math-heavy courses or relying heavily on calculators—which can mask the underlying difficulty and delay identification well into adulthood.

Teen Testing
Adult working through math problems on a chalkboard with a clinician, representing challenges with numerical reasoning assessed in dyscalculia testing

Adults (ages 18+)


Many adults with dyscalculia were never formally identified during childhood. They may have managed through school, but continue to find tasks involving numbers, finances, or measurement disproportionately challenging. Adults who recognize these patterns, particularly those pursuing higher education or navigating workplace demands, may benefit from a formal evaluation to better understand their cognitive profile.

Adult Testing
Schedule An Evaluation

Why Dyscalculia Often Goes Undiagnosed

Unlike dyslexia, which has gained significant public awareness over the past few decades, dyscalculia remains widely misunderstood, even among educators and healthcare providers. Math difficulties are often dismissed as a personality trait (“I’ve just never been a math person”) or attributed to anxiety, inattention, or insufficient effort rather than a distinct neurodevelopmental condition.

This means many individuals spend years—sometimes their entire academic careers—without ever receiving an explanation for why math feels so much harder than it should. Without a formal evaluation, it can also be difficult to distinguish dyscalculia from ADHD, processing speed difficulties, or working memory challenges, all of which can affect math performance in overlapping ways.

A comprehensive neuropsychological evaluation is the only reliable way to identify what’s actually driving the difficulty and determine whether a diagnosis of dyscalculia is supported by the data.

Student sitting on the floor in front of a chalkboard filled with math equations, reflecting frustration and challenges that can contribute to dyscalculia going undiagnosed

Dyscalculia Evaluation Process at KMN Psych

Our dyscalculia evaluations follow the same structured process used across all of KMN Psych’s neuropsychological assessments. The process is designed to be thorough without being overwhelming—each step builds on the one before it, and our team walks you through what to expect along the way.

Initial Consultation

Testing takes place in a single session, typically lasting 4–6 hours. Assessments include a combination of paper-and-pencil, digital, and interactive tasks. For dyscalculia specifically, the evaluation uses the Wechsler Individual Achievement Test–4th Edition (WIAT-4), a standardized, nationally normed assessment tool. The math subtests cover applied problem solving, written calculation, and timed math fact fluency, providing a comprehensive picture of how an individual performs across different types of math tasks.

Test Administration

The testing session typically takes 4–6 hours and includes a standardized battery of tasks assessing written language skills alongside cognitive functioning. Tasks may be completed on paper, on a computer, or through interactive activities. The session is structured and paced, with breaks as needed.

Scoring and Interpretation

Following the testing session, the clinical team scores the results and compares performance to normative data for the individual's age and grade. This step involves clinical interpretation, where the team examines patterns across subtests, identifies areas of relative strength and difficulty, and considers how math performance relates to the individual's broader cognitive profile.

Feedback Session

Results are reviewed with the individual—and family, when applicable—by a member of our clinical team. This conversation covers what the testing found, what it means in practical terms, and what next steps may look like, whether that's formal diagnosis documentation, accommodations, or referral to other providers.

Comprehensive Report

A detailed 15–20 page written report is provided approximately two weeks after the feedback session. The report documents evaluation findings, any formal diagnoses supported by the data, and specific recommendations. This report can be shared with schools, universities, employers, or other healthcare providers as needed.

Front desk area at KMN Psych in San Diego with welcoming reception space for neuropsych testing appointments

What a Dyscalculia Evaluation Measures

A dyscalculia evaluation goes beyond confirming that math is hard. It identifies specifically where the difficulty is coming from, which makes the results useful.

At KMN Psych, the evaluation uses the Wechsler Individual Achievement Test–4th Edition (WIAT-4), a standardized assessment tool used nationwide to evaluate academic skills. For dyscalculia, it measures four distinct areas of math functioning:

Math Problem Solving

Math Problem Solving assesses the ability to understand and solve real-world math problems presented verbally and visually. Rather than straight calculation, this subtest looks at whether someone can reason through a math problem and figure out the right approach; the kind of thinking required for word problems or everyday math situations.

Numerical Operations

Numerical Operations measures the ability to accurately solve written math problems by hand, without a calculator. This includes whole numbers, fractions, decimals, and basic algebra. It reflects whether someone has reliably learned math procedures and can apply them accurately.

Math Fluency: Addition and Subtraction

Math Fluency: Addition and Subtraction measures how quickly and accurately someone can solve basic math facts under timed conditions. This isn't about whether someone can get the right answer; it's about whether basic math facts come automatically, without having to stop and work them out each time.

Math Fluency: Multiplication

Math Fluency: Multiplication the same timed fluency measure applied to multiplication facts, administered for individuals in 3rd grade and above.

These subtests help the clinical team identify which specific areas are most affected, if any, leading to a more accurate diagnosis and more useful recommendations.

Dyscalculia Testing for Adults

Many adults who come in for dyscalculia testing have spent years assuming they were just “bad at math.” They’ve developed workarounds, avoided number-heavy tasks where possible, and never had anyone suggest that what they were experiencing might have a name.

A formal evaluation can change that. For many adults, getting a diagnosis is the first time their experience has been validated by something concrete, and it often reframes years of frustration in a way that feels clarifying rather than limiting.

At KMN Psych, adults go through the same comprehensive evaluation process as younger clients. The assessment looks at how accurately you solve written math problems, how quickly basic math facts come to you, and how well you can work through real-world math situations—building a clear picture of where the difficulty lies and what’s driving it.

Cozy corner of a neuropsych testing office with patterned chair, side table, and soft decor, reflecting a calm and welcoming environment

Schedule an Appointment

To learn more information about KMN Psych, verify your insurance coverage, or schedule an appointment for you or your loved one, complete the form below, and we will get back to you in 24 hours. We respect your privacy and hold all information discussed in strict confidence.

Or call us: (858) 923-4228

Schedule A Test

What Dyscalculia Testing Can Tell You

People pursue learning disability evaluations for different reasons, but most are looking for one or more of the following:

neuropsych testing san diego

A Clear Diagnosis


A comprehensive evaluation determines whether what someone is experiencing meets the criteria for dyscalculia, and if other conditions like ADHD are also playing a role, those can be identified too. For many people, having an official diagnosis is the first time their difficulty has been recognized as something real, not a personal shortcoming.

Schedule Testing
Student working on math assignment with support tools, representing accommodations for learning differences in the classroom

Documentation for Accommodations


Schools, colleges, and employers often require formal documentation before approving accommodations—things like extra time on tests, permission to use a calculator, or modified assignments. A neuropsychological evaluation produces a written report that meets those requirements.

Schedule Testing
kmn psych testing center san diego ca

Answers That Actually Help


A diagnosis is only part of what our report provides. It also explains how someone's math difficulties show up specifically, including which areas are most affected, and which are relative strengths. That information is useful for teachers, tutors, parents, and adults trying to figure out the best way to approach math-heavy situations going forward.

Schedule Testing

If you’re unsure whether a full evaluation is the right next step, our team can help clarify what makes the most sense for your situation.

Schedule Testing
kmn psych mental health evaluation san diego

Take The Next Step

If math has always felt harder than it should—for you or someone you care about—a comprehensive evaluation can provide the clarity you’ve been looking for. Our team is here to help you figure out the right next steps.

Contact us today or verify your insurance coverage to get started.

Schedule A Test

Client Testimonials & Success Stories

I had an excellent experience with KMN Psych. The team is incredibly knowledgeable, professional, and genuinely cares about the people they work with. From start to finish, everything felt organized, supportive, and thoughtful. The office space was comfortable and I felt heard and understood throughout my time there.

Their expertise really shows, and I left feeling confident in the process and the insights provided. I would highly recommend KMN Psych to anyone looking for high-quality, compassionate neuropsych testing services.

Morgan B.

I found KMN via a Google search, and after seeing others’ positive experiences and reviews, I was hopeful. KMN was quick to fit me in for an assessment and takes insurance (!!). Special shout out to Kian for creating such a welcoming, safe environment which eased my nerves and helped me feel seen and heard throughout the full day of testing. There was a follow-up meeting a week later, and a week after that, I received a copy of my full report, which was incredibly comprehensive and detailed. I would recommend KMN Neuropsych over and over again and already have to many friends.

Thank you so much for such a great experience!

Angelica P.

I have always felt like there was something “wrong” with me so I decided to get psychologically evaluated. I stumbled upon this office and everyone I’ve worked with, from the woman who scheduled my appointment to the doctor whom reviewed my results, was incredibly nice, understanding and accommodating. If anyone is looking to get evaluated, I would recommend them to see Sam and Dr. Perry! They never made me feel like something was actually wrong with me and instead they simply allowed me to understand the driver behind certain types of behaviors I occasionally display. I now have the opportunity to get to know myself better and give myself the compassion I needed.

G

They were able to make sure my insurance would fully cover the expense BEFORE ever making an appointment, had reasonable scheduling (I only waited about 2 weeks for my appointment, as opposed to some who only had availability months out), and were highly professional. The office itself was extremely clean and welcoming with comfortable low lighting, and the staff made certain my needs were met and repeatedly offered breaks during the extent of the testing. After the fact, they were diligent in making sure the doctor answered all my questions in understanding what my results meant and what I could use their report for in the future. Extremely good experience with them, I would highly recommend them to anyone seeking an evaluation.

Mack

I completed a neuropsychological assessment at KMN Psych and I’m so glad I finally did. The team makes sure you are comfortable and well taken care of, and the assessment is very thorough. I was easily able to spend 4-5 hours here in a quiet, peaceful environment that was not intimidating at all. I was worried that I was heavily masking whatever I was going through but they caught every little detail. This was a worthy investment of time and money that gave me the clarity I needed, and I highly recommend this place to anyone wishing to undergo assessment. Thank you Dr. Doshay, Dr. Perry, and Tara!

Kajal V.

KMN Psych has been wonderful to work with! They have been very accommodating and attuning to clients’ needs during testing. It has also been a pleasure with coordinating services with them. They are quick to respond and flexible with their schedules. Overall, a great place to check out if you’re needing neuropsych testing done!

Reydel T.

Incredible team here that does the most beautiful work. Their neuropsychological testing is so detailed and really helps provide the full picture. I feel lucky to have found them!

Alexandra Z.

I had a wonderful experience with KMN Psych. From the very first phone call, the staff was welcoming and compassionate, which immediately put me at ease. My neuropsychological testing was thorough, clearly explained, and conducted in a comfortable, professional environment. Dr. Max and his team took the time to really listen to my concerns, answered all my questions, and made sure I understood the process and results. I left feeling validated, understood, and with a clear plan for next steps. I truly appreciate their kindness, professionalism, and dedication to their clients.

Sophia J.

KMN has been nothing but a positive experience every time. From their professionalism to the quality of service they provide on a consistent basis. I highly recommend KMN to all my friends and family!

Simone D.

I have had the pleasure to interact with the team at KMN Psych. They were extremely professional, compassionate, and helpful in supporting me through navigating a challenging time. I felt safe and validated, and I would definitely recommend coming here for testing!

Danielle B.

KMN Psych is an outstanding and reputable neuropsychological testing center, known for its professionalism, thoroughness, and compassionate care. Their team provides comprehensive, evidence-based assessments that are both accurate and easy to understand, ensuring patients and families feel supported through the entire process. The clinicians alongside Dr. Max are highly skilled, detail-oriented, and take the time to explain results clearly, which builds trust and confidence. KMN Psych’s commitment to ethical practice and individualized care truly sets them apart as a trusted leader in the field!

Cory G.

I recently completed neuropsychological testing as an adult female to better understand some ongoing mental health concerns, and I’m so grateful I did. The entire process was very thorough — from the detailed intake session to the actual testing, which covered memory, attention, processing speed, and emotional functioning.

The clinician made me feel heard, respected, and never rushed. The evaluation helped identify ADHD, generalized anxiety disorder, and trauma-related patterns, which finally gave me clarity after years of confusion. I also received a comprehensive report with clear recommendations for therapy, medication options, and strategies for daily life.

This experience was truly life-changing and empowering. If you are struggling to find answers about your mental health as an adult, I highly recommend pursuing neuropsychological testing here.

Kacie O.

As a mom, I was initially nervous about my child undergoing neuropsychological testing, but it turned out to be an incredibly positive experience. The evaluation provided a comprehensive understanding of my child’s strengths and areas of need, which has been invaluable for tailoring their educational plan. The insights from Dr. Max and team have not only helped the school create a more effective learning environment but also guided us in seeking the right support and interventions. Overall, the testing has empowered us with the knowledge to better support our child’s development and well-being.

Michelle P.

I’ve had the privilege of working with KMN Psych for several years and they continue to be my top choice for neuropsychological and psychological testing. Their team has been thorough, professional, and compassionate with every client we’ve referred. Their reports are clear, timely, and highly actionable, which makes a tremendous difference in treatment planning.

Carson W.

KMN Psych provides outstanding neuropsychological assessments with a rare combination of professionalism, expertise, and clarity. Their team is thorough, organized, and clearly knows what they’re doing when it comes to complex cognitive and psychological evaluations. They approach interactions with compassion and genuine care. The reports are detailed, easy to understand, and full of useful recommendations. Whether for school, work, or clinical needs, their assessments truly make a difference. Can’t recommend them enough!

Ryan

KMN has been nothing short of exceptional. From the very first interaction, their team has shown unmatched professionalism, kindness, and genuine care for our clients. It is clear the KMN truly values both the clients and the organizations they partner with.working with them has been an absolute pleasure, and we could not ask for a more reliable, caring and professional team. Highly recommended!

Dawn F.

FAQs

Where can I get tested for dyscalculia?

Dyscalculia testing is conducted by licensed psychologists who specialize in learning disability evaluations. KMN Psych provides dyscalculia testing in San Diego for children, adolescents, and adults ages 7 and up, using standardized assessment tools and delivering a formal written report that can be used for diagnosis, accommodations, or educational planning.

How much does a dyscalculia test cost?

The cost of a dyscalculia evaluation varies depending on the scope of testing and the provider. KMN Psych can provide specific fee information during your initial consultation. We also encourage you to verify your insurance benefits in advance, as some plans provide out-of-network reimbursement for psychological testing services.

What kind of doctor can diagnose dyscalculia?

Dyscalculia is not diagnosed by a medical doctor. It is diagnosed by a licensed psychologist through standardized psychological testing. The evaluation must include formal achievement testing—not a brief screen or questionnaire—to meet diagnostic standards. At KMN Psych, evaluations are conducted and supervised by licensed clinical psychologists.

Does insurance cover dyscalculia testing?

Coverage for learning disability testing varies by insurance plan. Some plans provide out-of-network benefits that can be applied toward psychological testing; others do not cover it. KMN Psych can provide documentation to support out-of-network reimbursement claims. We recommend contacting your insurance provider before scheduling to understand your specific benefits.

Schedule an Appointment

To learn more information about KMN Psych, verify your insurance coverage, or schedule an appointment for you or your loved one, complete the form below, and we will get back to you in 24 hours. We respect your privacy and hold all information discussed in strict confidence.

Or call us: (858) 923-4228

Schedule A Test