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  • ADHD Online Press Releases

Quintessence Psychiatry Adopts Mentavi’s Mental Health Diagnostic Evaluation to Offer More Rigorous, Timely ADHD Assessments in Private Practice
  • ADHD Online Press Releases

Higher-Education Institutions Turn to Mentavi Health to Reduce Diagnostic Delays and Support Student Success
  • ADHD Online Press Releases

Mentavi Health CEO to Spotlight Trust and Validation at Tech Week Grand Rapids 2025
  • ADHD Online Press Releases

Peer-Reviewed Study Validates Mentavi’s Online ADHD Diagnostic Evaluation in The Journal of Clinical Psychiatry
  • ADHD Online Press Releases

Mentavi Health to Present Study Validating Its Online Assessment for Diagnosing Adult ADHD at Major International Conference

Mentavi, a national leader in online mental health testing, will attend the 10th World Congress…
  • ADHD Online Press Releases

Mentavi Health Announces Results from First-of-Its-Kind ADHD Assessment Validation Study

Mentavi Health, a leader in evidence-based mental health solutions, today announced the results of its pioneering real-world validation study for the Mentavi Health Diagnostic Evaluation…
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Curious about Stimulant and Non-Stimulant?

These terms refer to certain approaches to treat diagnosed ADHD. Mentavi Health / ADHD Online may provide stimulant approaches (certain medications under medical treatment that are generally considered Class II controlled substances) or non-stimulant approaches ( medications generally not considered Class II, and/or therapy and coaching not related to medication).

A diagnosis and initial conversation with our treatment clinicians is key to the best path for you. The diagnosis is a key first step to determine if you have ADHD or other related conditions. Approximately 60% of patients with ADHD have co-occurring conditions such as anxiety or depression, for example. At the same time, patients who believe they have ADHD may not even have it. For those who do, there can be a variety of considerations into what kind of treatment works best to meet the patient where they’re at.

If you are not feeling right, your journey starts with the first step of diagnostic evaluation.

There may be a brief delay in service today between 12:30 PM and 1:30 PM ET. Thank you for your patience — we look forward to assisting you shortly.
 
The ADHD Online Team

Join Our ADHD Research Study

Mentavi Health is conducting ADHD research and is accepting a limited number of participants. Participants in our clinical study will get an ADHD Assessment at no cost. 

Who can join?
  • Age 19+
  • Primary language is English
  • Not previously diagnosed with ADHD
  • Not a current patient of ADHD Online or Mentavi Health
  • A resident of any of the 50 US states or DC (not including Puerto Rico or other territories)
 
Why participate?
Your involvement will help improve mental health care for everyone.
 
Learn more
Looking to take our assessment? That’s available all day, every day, whenever and wherever is best for you!

ADHD Online will be closed on Monday, May 26, 2025, in observance of the Memorial Day holiday.

Live support will be unavailable on Monday, May 26. Send us an email or leave a message, and we’ll get back to you as soon as possible when we return on Tuesday, May 27.

Please note that each clinician sets their holiday hours and may be processing your requests during this time or may also be out.

Live support will be unavailable during regular business hours on Monday, January 20. You can always submit a request or leave a voice message. We’ll get back to you when we return.

Please note: Our clinicians have individual holiday schedules. Check with yours for their availability during the holidays.

Looking to take our Mentavi Diagnostic Evaluation? That’s available all day, every day, whenever and wherever is best for you!

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