Attention Deficit Disorder Association
Resource Details
The Attention Deficit Disorder Association (ADDA) is the world’s leading adult ADHD organization. We are an international non-profit – 501C – organization founded over thirty years ago to help adults with Attention Deficit/Hyperactivity Disorder (ADHD) lead better lives. Since its inception, ADDA has become the source for information and resources exclusively for and about adult ADHD. ADDA brings together scientific perspectives and the human experience to generate hope, awareness, empowerment and connections worldwide in the field of ADHD.
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DISCLAIMER: The resources listed on this site are not meant to replace medical advice or the consultation of your child’s physician or care team. Please consult a trusted medical professional before making any medical care decisions for yourself or your child.
The following trademarks used herein are owned by McDonald’s Corporation and its affiliates; McDonald’s, Ronald McDonald House Charities, Ronald McDonald House Charities Logo, Ronald McDonald House, Ronald McDonald Family Room, and Ronald McDonald Care Mobile.
Ronald McDonald House Charities® of Northeast Ohio, Inc. is recognized as a public charity under Internal Revenue Code section 509(a) and has 501(c)(3) status. Donations to Ronald McDonald House Charities® of Northeast Ohio, Inc. are deductible. Donors should consult their tax advisor for questions regarding deductibility. The Ronald McDonald House Charities® of Northeast Ohio, Inc. EIN is 34-1269123. A copy of the Ronald McDonald House Charities® of Northeast Ohio, Inc. determination letter is available upon request.
©2026 Ronald McDonald House of Northeast Ohio, Inc. All Rights Reserved.
Looking for More?
Search the full resource database.
DISCLAIMER: The resources listed on this site are not meant to replace medical advice or the consultation of your child’s physician or care team. Please consult a trusted medical professional before making any medical care decisions for yourself or your child.
The following trademarks used herein are owned by McDonald’s Corporation and its affiliates; McDonald’s, Ronald McDonald House Charities, Ronald McDonald House Charities Logo, Ronald McDonald House, Ronald McDonald Family Room, and Ronald McDonald Care Mobile.
Ronald McDonald House Charities® of Northeast Ohio, Inc. is recognized as a public charity under Internal Revenue Code section 509(a) and has 501(c)(3) status. Donations to Ronald McDonald House Charities® of Northeast Ohio, Inc. are deductible. Donors should consult their tax advisor for questions regarding deductibility. The Ronald McDonald House Charities® of Northeast Ohio, Inc. EIN is 34-1269123. A copy of the Ronald McDonald House Charities® of Northeast Ohio, Inc. determination letter is available upon request.
©2026 Ronald McDonald House of Northeast Ohio, Inc. All Rights Reserved.
Looking for More?
Search the full resource database.
DISCLAIMER: The resources listed on this site are not meant to replace medical advice or the consultation of your child’s physician or care team. Please consult a trusted medical professional before making any medical care decisions for yourself or your child.
The following trademarks used herein are owned by McDonald’s Corporation and its affiliates; McDonald’s, Ronald McDonald House Charities, Ronald McDonald House Charities Logo, Ronald McDonald House, Ronald McDonald Family Room, and Ronald McDonald Care Mobile.
Ronald McDonald House Charities® of Northeast Ohio, Inc. is recognized as a public charity under Internal Revenue Code section 509(a) and has 501(c)(3) status. Donations to Ronald McDonald House Charities® of Northeast Ohio, Inc. are deductible. Donors should consult their tax advisor for questions regarding deductibility. The Ronald McDonald House Charities® of Northeast Ohio, Inc. EIN is 34-1269123. A copy of the Ronald McDonald House Charities® of Northeast Ohio, Inc. determination letter is available upon request.
©2026 Ronald McDonald House of Northeast Ohio, Inc. All Rights Reserved.