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Diagnosis is the beginning of a life changing experience

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You have been referred to ADHD Online to provide you with access to streamlined, comprehensive, and convenient Assessment and diagnostic services online for ADHD, Anxiety, Depression and related mental health conditions. Our online Assessment gives you answers and suggested next steps in days, instead of waiting months to see a provider in person.

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What to expect next

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Provide us with your name and email address below and click “Begin Assessment” to create a portal account.

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Complete the online Assessment and submit it for review.

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Your Assessment will be reviewed and analyzed by one of our licensed psychologists within 5 days. You will receive an email notifying you when your Assessment results with diagnostic information and next steps are available in your portal account.

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Once you receive your Assessment: 

If you are interested in ongoing treatment options based on your clinical findings, please contact UCSD CAPS at 858-534-3755 to be contacted with off-campus providers based on your insurance plan, or if you are already established at UCSD CAPS, coordinate directly with your CAPS provider by MyChart message. Your CAPS provider can help connect with you with off-campus providers if you are seeking medication management related to ADHD.

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General information

** Required

Support & Resources

We understand that managing ADHD is a lifelong journey, and we’re here to support you every step of the way. We offer resources for individuals with ADHD at all stages of life.

Recognizing that everyone has unique learning preferences, our resources are available in various formats to meet your needs best.

*Diagnostic evaluation is clinically validated for the diagnosis of ADHD in Adults. Study results presented at the 2025 ADHD World Congress.

If you have any questions or concerns, don’t hesitate to contact us.

Curious about stimulant or non-stimulant approaches?

If you’re navigating ADHD or other mental health challenges, you have options. At Mentavi Health / ADHD Online, we assess what works for you. 
Some may start with non-medicated approaches like coaching or therapy.  In other cases, patients may explore medication treatment paths when warranted by diagnosis. For some diagnosed with ADHD, the treatment clinician may work with the patient to determine if stimulant approaches work best for them. Stimulant approaches are certain medications under medical treatment that are generally Class II controlled substances. Non-stimulant options are another approach that can work for many.  Medication approaches can be used in tandem with coaching or therapy. 
 
The key is starting with our diagnostic evaluation, which is reviewed by a qualified healthcare professional. Getting clarity on what you’re experiencing is the first step toward feeling more in control. From there, you and your treatment team can determine the best path—whether that’s coaching, therapy, medication, or a combination that works for your life. 
 
If you’re not feeling right, let us walk alongside you by starting with the 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.
 
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!

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

ADHD Online will be closed on Thursday, November 27 and Friday, November 28 in observance of Thanksgiving.

Live support will be unavailable during this time, but you can always submit a request or leave a voice message. We’ll get back to you when we return on Monday, December 1.

Each of our clinicians sets their own holiday hours. Check with your doctor for availability.

Are you looking to take our Assessment? It’s available all day, every day, whenever and wherever is best for you! 

Provide this form to your local practitioner. You could:

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

Ask your practitioner
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