How our adult evaluations work
Diagnosis is a conversation
Thoughtful care, one step at a time.
An adult evaluation takes time. Here's how we work with you, from your first visit to your care plan and beyond.
Pay one visit at a time. HSA and FSA cards accepted.

Every evaluation comes with
- 4 to 6 hours with you
- Over three visits. Never a 15-minute slot.
- A written report and care plan
- In every state. Share it with your doctors.
- A superbill after each visit
- Send it to your insurance. You may get money back.
- The same price in five states
- NJ, NY, DC, FL, and CA.
What to expect
How we're different
Many of our patients felt rushed or dismissed somewhere else. We work differently.
We listen first. Your story is the most important data we have.
We look at your whole life: work, home, and relationships.
We use objective tests when they add useful data.
We map your strengths, not just your challenges.
We explain everything in plain language.
We stay with you after your diagnosis.
We see adults 18 and older. We don't evaluate children or teens.
Your evaluation
Three visits, not one rushed appointment
Insurance usually pays for an hour or less. Your evaluation includes 4 to 6 hours with us, over three visits. That time lets us understand your history, test what needs testing, and give you a clear answer.
What we don't do
- Diagnose from one checklist
- Rush your visit
- Use a test as the only answer
- Hide our prices
What you get
- A clear answer in plain language
- A written report you can keep
- A care plan that fits your life
- Objective testing, like QbCheck and Creyos
- A superbill after each visit

Step by step
Your three visits
- We listen
- We talk about your life now and growing up: focus, routines, relationships, and what's hard right now.
- We test
- You take objective tests and questionnaires. We pick the ones that fit your questions.
- We explain everything
- We go over your results together. You get a written report and a care plan.
Your patient portal: fill out forms, book visits, see your care plan, and message your care team between visits. It works on a computer or phone.
Learn more
The tools and the people
See the tests we use, meet Karina, or check our prices.
Our diagnostic tools
Every test we use, and how we decide which ones fit you.
Karina Campos, APN-BC
Our founder and lead clinician.
Pricing
Every visit and its price, in one place.

Our founder
Founded by a clinician who was diagnosed with ADHD as an adult
Karina Campos, APN-BC, founded Neurokin in 2023. She is a board-certified nurse practitioner with more than 10 years of experience.
Karina was diagnosed with ADHD in her late 30s. She knows what it's like to go years without answers. She built Neurokin to give adults the thoughtful, respectful care she wished she'd had. Everything we do follows that standard.
- APN-BC
- ADHD-CCSP
- DEA-licensed in NJ and NY
- Licensed in DC, FL, and CA
After your evaluation
What happens next depends on your state
We're licensed in New Jersey, New York, Washington DC, Florida, and California.
NJ and NY
Full care
Evaluation, diagnosis, treatment, and prescribing. See us in person in Westfield or online. In New York, in-person visits in Midtown Manhattan are planned with you.
DC, FL, and CA
Evaluation and care plan
We evaluate you online and write your care plan. Your own doctor can prescribe, using our plan.
See where we practice.
Pricing
Clear prices. Pay one visit at a time.
You see the full price before you book. We don't bill insurance, so you always know what you'll pay.
Pay on the day of each visit. No big upfront payment.
A superbill after every visit. Send it to your insurance. You may get money back.
HSA and FSA cards accepted for every service.
The same price in every state we serve.
Reviews
Real patients, real progress
5.0 average from 159 reviews on Google, Zocdoc, and Healthgrades.
Start with one visit.
You don't need to be sure before you reach out. Your first visit is a talk about your history and what's hard right now. You'll leave knowing what comes next, and you only pay for that visit.
Questions
How we work: your questions
Don't see your question? Call (908) 215-2331 or send us your question.
How long is an evaluation?
Your evaluation takes three visits. Together, they add up to 4 to 6 hours with us. Times are approximate. We take the time you need, so a visit may run a little longer or shorter.
Do I have to commit to all three visits?
No. You pay one visit at a time. After your first visit, we tell you what we recommend, and you decide.
Which tests will I take?
It depends on your questions. Your care team picks the tests and questionnaires that fit your evaluation.
Can a test diagnose ADHD or autism on its own?
No. Tests add useful data. Your diagnosis comes from your history, your daily life, and our clinical judgment.
Will I get a diagnosis?
If the evidence supports one, yes. Some people learn they don't have ADHD or autism. That's still a clear answer, and we explain what we found.
What do I get at the end?
A plain-language explanation of your results, a written report, and a care plan.
What is the patient portal?
It's a secure online space. You can fill out forms, book visits, see your care plan, and message your care team. It works on a computer or phone.
Can I do my visits online?
Yes, in all five states we serve. You need to be in one of those states at the time of your visit.
Do you take insurance?
No, we don’t bill insurance. After each visit, we give you a superbill to send to your insurer. If your plan has out-of-network benefits, you may get some money back. HSA and FSA cards work too.
How much does it cost?
You pay one visit at a time, on the day of each visit. See our pricing page for current prices.