Brandon R.
Custoemr Service A+++
Their customer service is top notch above all else.

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
Brandon R.
Their customer service is top notch above all else.
Michael H.
Great service and convenient.
Stephen
Dr Larson was thorough and answered all my questions.
Ana
I had a great experience with the assessment and was able to get the proper treatment. I highly recommend giving this a try!
Sabrina M.
The doctor to the staff is very great!
Salima
Great experience. Friendly and helpful practitioner.
LR
Quick assessment, easy to make appointment, easy to talk to doctor .
Morgan
The assessment process was quick, thorough, and I could complete it at a time convenient for me. I received my results in less than 48 hours, and was able to share them with my primary care provider and start treatment.