Michael
Awesome
Dt. Larson is the best!!

Founded in 2018 as ADHD Online and recognized in Michigan Celebrates Small Business's 2022 "50 Companies to Watch" cohort, Mentavi Health provides evidence-based online mental health care for adults (18+) in most U.S. states, guided by rigorous clinical and regulatory standards.Its Diagnostic Evaluation (for ages 6+) is clinically validated for diagnosing ADHD in adults against an in-person clinical interview, with results published in The Journal of Clinical Psychiatry (2025).The Diagnostic Evaluation is also used by licensed clinicians to support the assessment of other mental health conditions, including anxiety and depression.Mentavi delivers affordable, evidence-based care, offering diagnostic evaluations and access to additional care options through licensed clinicians. Guided by clinical rigor, accessibility, and trust, Mentavi helps adults connect to the mental health care they need. Availability varies by state.
ADHD Online (adhdonline.com) has 159 customer reviews on Five Star Index, with an average rating of 2.5 out of 5.
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Mental Health · Rochester Hills, Michigan
New
Mental Health · Newark, Delaware
Excellent

Mental Health · Lancaster, California
Excellent

Mental Health · New York, New York
Excellent
Showing 55 reviews with 5 stars · Clear filters
Michael
Dt. Larson is the best!!
Julie
What a wonderful service! While I cannot speak on their treatment services, it was amazing to find a place to get tested and diagnosed without waiting 10 months to a year or longer. Or being told you’re “too old”. The whole process took about a day and they sent my results to my provider so I could work out a treatment plan with her.
Rachel
The testing was very thorough, and it was competitively priced.
Response from ADHD OnlineSep 8, 2023
Hi Rachel, thank you for taking the time to leave us this review! Have a great weekend :)
Nicholas B.
I have had an incredible experience with this program!! I love my doctor and the people that work with the company get back to me super quick with responses to questions. Very good service and have recommended it to many.
Response from ADHD OnlineSep 8, 2023
Hi Nicholas, it truly warms our hearts to see this review. Our team works extremely hard to provide an excellent patient experience, we really appreciate your insight!
Nicole
I've had so much anxiety about seeking mental health help. ADHD Online takes the stigma away. Thank you for improving my quality of life.
Response from ADHD OnlineSep 8, 2023
Hi Nicole, thank you so much for this review and for letting us be a part of your healthcare journey! Take care!
eyb
turn around was necessarily quick
Ahmad
Diagnosed me within a few days and faxed the diagnosis to my doctor.
Response from ADHD OnlineAug 29, 2023
Hi Ahmad, thank you for taking the time to leave us a review! Have a great day!
Terry
All good. Answered all my questions.
Response from ADHD OnlineAug 29, 2023
Hi Terry, thank you so much for this positive review! We really appreciate it!