Condition
ADHD Testing Long Island: Cognitive Assessment in Mineola
ADHD testing in Long Island using Creyos cognitive assessment. Objective data plus psychiatric evaluation for teens and adults.


Stop Guessing. Start Measuring.

Figuring out whether you or your child has ADHD shouldn’t come down to a hunch. Most evaluations lean heavily on questionnaires, interviews, and reports from parents or teachers. Those tools matter, and we use them. But they capture how someone remembers their attention working, not how it actually works when you put it to the test.
At Anxiety & Depression Psychiatry, we pair a full psychiatric evaluation with the Creyos digital cognitive assessment platform. You get measurable data about attention, working memory, and impulse control alongside a psychiatrist’s clinical judgment. Together, those two things tell a much more complete story than either one does alone.
Not Every Attention Problem Is ADHD
Here’s the part most testing services skip. Trouble concentrating shows up in ADHD, sure, but it also shows up in a dozen other conditions that respond to entirely different treatment. Handing someone a stimulant because they can’t focus is a bit like prescribing cough syrup without asking whether the cough is a cold or pneumonia.
Before we land on an ADHD diagnosis, we rule out the other usual suspects:
- Anxiety and chronic worry
- Depression and other mood disorders
- Poor sleep and undiagnosed sleep apnea
- Cannabis, alcohol, and other substance use
- Side effects from medications you’re already taking
- Thyroid problems and other medical conditions
- Trauma and PTSD
- Learning disorders
- Autism and other neurodevelopmental differences
We also want to know when your symptoms started, whether they show up in more than one setting, and how much they’re actually costing you day to day. For kids and teens, input from parents, teachers, and school records fills in a lot of blanks.
What Makes Creyos ADHD Testing Different
The Creyos platform measures 14 cognitive markers linked to ADHD through published research. Rather than relying entirely on how someone describes their focus, we can watch attention, working memory, response inhibition, and executive function perform under controlled conditions.
Asking someone whether they have trouble focusing is a little like asking whether they’re good at basketball. Watching them play tells you far more. Creyos builds that game for cognitive function, a standardized way to see how your brain handles specific tasks compared with thousands of other people your age.
The assessment includes:
- Four validated cognitive tasks covering attention and executive function
- The Sustained Attention to Response Task (SART), which tracks whether focus holds up over six minutes of repetitive work
- Age-appropriate rating scales such as the ASRS for adults or the Vanderbilt for children, which we recommend for a fuller picture
- Instant scoring against demographic-matched norms drawn from a database of more than 85,000 people
The whole thing runs about 20 to 25 minutes on a tablet or computer. No multi-day neuropsychological battery, and no waiting six months for an appointment slot. You can review your results with your clinician the same day.
One point we want to be upfront about: Creyos assists the diagnosis, it doesn’t make it. Creyos says so itself, and we agree. The report goes to a board-certified psychiatrist or board-certified psychiatric nurse practitioner who reads it against your history, your rating scales, and your actual life. Nobody hands you a printout and calls it a day.
ADHD Testing for Adults on Long Island
Adult ADHD hides in plain sight for years. Maybe a teacher called you a daydreamer. Maybe you’ve always been the person with four half-finished projects and a phone full of unread reminders. A lot of our adult patients only started asking questions after their own child got diagnosed and the symptom list sounded uncomfortably familiar.
That’s more common than you’d think. According to CDC data, roughly 15.5 million American adults have a current ADHD diagnosis, and about half of them weren’t diagnosed until adulthood.
Adult symptoms also look different from the classroom stereotype. The visible hyperactivity fades. What’s left is internal restlessness, missed deadlines, careless errors at work, and the exhausting sense that you’re working twice as hard as everyone else to stay even.
Our Creyos testing measures the exact cognitive domains ADHD tends to disrupt. It shows how your attention fluctuates over time, how fast you process information, and whether impulsivity shows up in your decision-making in ways you can actually see on a chart. Adults are often visibly relieved when the numbers confirm something they’ve suspected for two decades. Beyond the validation, the data gives us somewhere concrete to start, whether that’s medication, therapy, or workplace accommodations.
ADHD Testing for Teens
Middle school and high school are where ADHD tends to stop hiding. The workload climbs, the hand-holding disappears, and suddenly a student who coasted through elementary school is drowning in missed assignments. That timing isn’t a coincidence. CDC survey data shows ADHD diagnoses are notably more common among adolescents ages 12 to 17 than among younger children, largely because the demands of adolescence expose problems that structure used to mask.
The harder question is what’s actually causing it. Teenagers are dealing with sleep deprivation, phones engineered to fracture attention, social stress, and rising rates of anxiety and depression. Every one of those can look exactly like ADHD from the outside. So can a learning disorder that nobody caught in third grade. A teen who’s been labeled lazy or unmotivated for years might be none of those things.
Creyos helps us sort it out with measurements instead of adjectives. Your teen completes a series of timed cognitive tasks on a tablet or computer, and we compare their attention, working memory, response inhibition, and planning against norms for their exact age group. The tasks are short and game-like, which matters more than you’d think. Most teenagers walk into an evaluation somewhere between skeptical and openly annoyed, and a 25-minute assessment gets real effort in a way a six-hour battery rarely does.
Parents often arrive having filled out stacks of forms without getting anywhere. Part of the problem is that teachers, parents, and teens themselves frequently disagree, and a teen’s own self-report can be unreliable in both directions. Some minimize everything. Others are convinced they have ADHD because a video told them so. Objective cognitive data gives everyone in the room something concrete to work from, and it tends to defuse the argument about whether the struggle is real.
What to Expect
We keep the process simple. You’ll book a consultation, complete the assessment in our Mineola office, and review the results with your psychiatrist.
- Before your visit. Bring any prior evaluations, school records, report cards, or IEP documents you have. If you’re currently taking a stimulant, tell us. We’ll decide together whether to test on or off medication.
- The assessment. About 20 to 25 minutes on a tablet or computer, plus the rating scales. Kids usually find it more fun than they expect.
- Your results. Scoring is instant, so you review the report with your clinician rather than waiting weeks for a written summary in the mail.
When the Answer Isn't ADHD
Sometimes testing points somewhere else, and that’s a useful result too.
We’ve had patients whose attention problems traced back to untreated sleep apnea, an anxiety disorder that had been running in the background for years, or a depressive episode nobody had named yet. Attention trouble driven by depression tends to show a different cognitive pattern than primary ADHD. Anxiety-fueled distraction doesn’t look the same as ADHD impulsivity once you measure it.
Finding that out saves you from a medication that was never going to help, and it points you toward the treatment that will.
Testing Is the Start, Not the Finish
A diagnosis is only worth as much as what you do with it. If testing confirms ADHD, we’ll talk through the full range of options rather than reaching straight for a prescription pad.
That conversation usually covers medication management, including nonstimulant medications when they fit your situation better, along with behavioral and organizational strategies, executive function coaching, school accommodations, sleep, and treatment for any co-occurring condition we’ve identified. Where medication selection gets complicated, pharmacogenomic testing can help narrow the field.
Our practice also treats the conditions that so often travel alongside ADHD. If you’re dealing with depression that hasn’t responded to standard treatment, TMS therapy may be worth discussing as part of your care for that depression.
Cost and Insurance
We’ll give you a clear answer on cost before you book. Coverage for cognitive testing varies quite a bit by plan, and the billing depends on whether testing happens as part of a psychiatric evaluation or as a standalone service. Call our office and we’ll walk you through what your specific plan covers. You can also review our insurance information online.
Long Island Location
Anxiety & Depression Psychiatry
300 Old Country Rd, Suite 351 Mineola, NY 11501
(646) 830-0131help@tomerlevin.comOffice Hours: Monday to Friday: 8am – 5pm
Our Mineola location is convenient to Garden City, Westbury, and central Nassau County. We’re close to NYU Winthrop Medical Center and Northwell Health’s Long Island Jewish Medical Center and Zucker Hillside Hospital.
Frequently Asked Questions
How long does ADHD testing take?
The Creyos assessment itself runs about 20 to 25 minutes. Add your psychiatric evaluation and rating scales, and you should plan on a standard appointment window. You’ll review results with your clinician the same visit.
Can this test diagnose ADHD on its own?
No, and any service that tells you otherwise is overselling. Creyos measures cognitive markers associated with ADHD. A board-certified psychiatrist interprets those results alongside your history, symptom timeline, rating scales, and collateral information before making a diagnosis.
Is ADHD testing covered by insurance?
Coverage depends on your plan and how the testing is billed. Call our office and we’ll check your benefits before you commit to anything.
How is this different from full neuropsychological testing?
Traditional neuropsychological batteries can take six to eight hours across multiple sessions and often carry long waitlists and significant out-of-pocket costs. Creyos targets the cognitive domains most relevant to ADHD in a fraction of the time. If your situation calls for a comprehensive neuropsychological evaluation, we’ll tell you and help you find one.
Can I be tested if I'm already taking stimulant medication?
Yes. We’ll discuss whether to test on or off medication depending on what question we’re trying to answer. Testing on medication can actually be useful for measuring how well your current dose is working.
Can you retest to see if treatment is working?
Absolutely, and this is one of the more useful applications. Repeat testing gives you a side-by-side comparison rather than relying on memory to judge whether a medication change helped.
Do you test children and adults?
Both. The platform includes age-appropriate assessments starting at age six and running through adulthood.
Do I need a referral?
No referral is needed to schedule with us. If your insurance plan requires one, we’ll let you know when we verify your benefits.
Take the First Step
ADHD is treatable, and so are the conditions that get mistaken for it. Either way, you deserve a real answer instead of another year of wondering.
Call (646) 830-0131 to schedule a consultation. We’ll listen to your story, evaluate what’s actually going on, and build a plan around it.
Monday and Tuesday 8am to 6pm | Wednesday through Friday 8am to 5pm
Board-certified psychiatrists • Medication, therapy, TMS, ketamine, and Spravato • Two Long Island locations
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