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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.
 
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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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Our site is open 24/7! You can always schedule an appointment, check out our podcasts, or read up on the latest ADHD information.

Provide this form to your local practitioner. You could:

  • Send this link
  • Email the pdf
  • Print it out and bring it to your appointment

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to complete the form

In this form, your practitioner will request that ADHD Online continue to provide uninterrupted care

Return the form to us

You or your practitioner can return this form to us via email or fax it to 616-210-3118

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Looking to schedule your next appointment?

Our portal is always open to schedule your next appointment. However, in-person phone support and live chats will be unavailable on Friday, July 4. Please submit a request or leave a voice message, and we will prioritize them upon our return.

We genuinely appreciate your understanding. Full-office operations will resume on Monday, July 7.

Already on our Treatment Path?

Each clinician sets their own holiday hours, so please check with them for their availability.