About Us

Our Mission

“Children with Inattentive ADHD are diagnosed by age 8 and adults with Inattentive ADHD are readily and correctly diagnosed when they seek help.”

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Although 30% of children with ADHD have the Predominantly Inattentive* presentation, they are not usually diagnosed during childhood.

This needs to change.

Adults with Inattentive ADHD often are told when seeking help, “You are depressed.” or “You have an anxiety disorder.” They rarely are correctly diagnosed with Inattentive ADHD.

This needs to change. 

This website provides information to educate you, your family, teachers, pediatricians, family doctors, therapists, psychologists and psychiatrists about Inattentive ADHD. 

Increasing awareness of inattentive ADHGD starts here and now! Change cannot wait. 

*Although the clinical name is ADHD-Predominantly Inattentive and it use to be called ADD, this website uses the term Inattentive ADHD.

Image of Cynthia Hammer, Founder of IADHD

Cynthia Hammer, MSW, Founder

Why She Started the Inattentive ADHD Coalition

In 1992 when she was 49 years old, Cynthia Hammer was diagnosed with Inattentive ADHD which was called ADD at the time.  She thought she was the only adult in the United States who had this disorder, but quickly learned she was not alone.  Still, there were many doctors who didn’t know that ADHD outlasted childhood. She founded and ran for 15 years ADD Resources, a non-profit organization that focused on helping adults recognize their ADHD and learn how to improve their lives.  

Cynthia started the Inattentive ADHD Coalition after she learned that 30%  of those with ADHD have the Inattentive type and they are significantly less frequently diagnosed and treated.  Cynthia became committed to changing this dynamic so that children with Inattentive ADHD are diagnosed during childhood and adults, questioning if they have Inattentive ADHD, are correctly diagnosed.

On May 1, 2024 Cynthia stepped down as the volunteer Executive Director and became a board member. The Inattentive ADHD Coalition enters a new phase with a hired Executive Director

Board Members

  • Cheryl Mazzeo

    BOARD MEMBER

    An experienced educator and researcher, Cheryl has earned graduate degrees in education, biomedical science, and bioinformatics. She is all-but-dissertation for a PhD in health psychology and is currently completing her EdD in public health education. Cheryl is passionate about using a cognitive understanding of ADHD to help students learn. As a clinical researcher, Cheryl is drawn to the mission of early ADHD diagnosis and its implications for quality of life.

  • Courtney Edman

    BOARD MEMBER

    Courtney is a strengths-based coach for neurodivergent students and their parents. She is passionate about empowering people to pursue their dreams and build the life they want, no matter the obstacles.

    Courtney's professional education and experience, combined with her journey as the parent of a twice-exceptional son with inattentive ADHD and anxiety, have prepared her to meet the needs of the neurodivergent community. Before launching her coaching business, 2tametheshamE, she worked as a certified Early Intervention Specialist and was the executive director of a physical therapy practice.

    Courtney joined the board to increase awareness of inattentive ADHD and lend a voice to how it manifests in twice-exceptional people. Early identification is the keystone to transforming the lives of people with inattentive ADHD so they can share their amazing gifts with the world.

  • Edward van der Schans

    Edward van der Schans

    BOARD MEMBER

    Edward is an Interest Rate and Foreign Exchange Trader, at Commonwealth Bank of Australia.

    Having been diagnosed in his mid-30s, Edward is keen to share his experiences, challenges, and successes in dealing with ADHD at home, school, and in a professional environment. As part of that journey, Edward joined the Board in May 2024.

    Outside of the office, Edward cherishes time with his wife & 2 young sons, splitting his residence between Manhattan and northeastern Pennsylvania.

    Edward and his family are involved in various fundraising activities & neighborhood events, related to their sons' schools, and their local communities.

  • Jaee Bodas, PhD

    BOARD MEMBER

    I am a Licensed Clinical Psychologist currently practicing in Richmond, Virginia. For 15 years, I have provided care to children, adults, and families in various behavioral health settings, including residential, inpatient, partial hospitalization, outpatient, and pediatric medical care. My clinical specialty is working with children and adults with anxiety, ADHD, and related disorders. Working with children with ADHD has made me increasingly aware of the “invisible” nature of this diagnosis and how communication about this diagnosis is a unique challenge for the inattentive type of ADHD. In my work with the youth and adults with ADHD, I emphasize the importance of self-acceptance and self-compassion, which are necessary to cope with the many challenges of an ADHD diagnosis. I also like to underscore the importance of having scientific knowledge and encourage my clients to educate themselves about ADHD by providing them with resources in different formats. I strongly advocate for those directly and indirectly impacted by ADHD. I joined the board because I want to build awareness and help dispel myths and misconceptions that become barriers to treating ADHD.

  • James Douglas

    James Douglas

    Board Member

    Greetings! I’m James, a Maryland native residing in Florida, former Division I athlete turned mental health professional, and ADHD coach. With a Master’s in Clinical Mental Health, I’ve dedicated 15 years to supporting youth, teens, adults, and families. As the CEO and Coach at Mindful ADHD, Author, and current Therapist, I empower clients worldwide through ADHD challenges. Diagnosed with ADHD in childhood, my journey inspired a mission for transformation. Now serving as a proud Board Member at the Inattentive ADHD Coalition, I bring a comprehensive perspective to the neurodivergent journey. I’m passionate about empowering youth, adults, and families to navigate ADHD complexities.

  • Kristin Wilcox, Ph.D.

    BOARD MEMBER

    I have a Ph.D. in pharmacology, and over 20 years as an academic researcher studying the pharmacological and behavioral effects of drugs, including ADHD medications. My son was diagnosed in second grade with the inattentive subtype of ADHD, and is now in college. When he was diagnosed, I thought I understood ADHD, however my background as a scientist did not prepare me to handle the challenges of being a mom to a son with inattentive ADHD. Wanting to increase awareness of inattentive ADHD in boys, I wrote about my son’s experiences and my own as a mother of an ADHD child. I wrote the book, Andrew’s Awesome Adventures with His ADHD Brain: Helping Children and Parents to Understand Inattentive-type ADHD I hope to continue to increase awareness of inattentive ADHD as a member of the board.

  • Ryan Kirby

    Ryan Kirby

    BOARD MEMBER

    As a seasoned mergers and acquisitions professional and a certified public accountant,

    Ryan brings financial expertise to the Inattentive ADHD Coalition board. Diagnosed with ADHD at the age of 22 after experiencing symptoms since childhood, Ryan intimately understands the challenges and hardships that ADHD can present in everyday life. The organization’s cause resonates deeply with Ryan, fuelling his commitment to raising awareness for early diagnosis in children.

    Ryan is dedicated to empowering others with ADHD to unlock their full potential. Ryan

    advocates for traditional medicinal treatment as well as alternative methods including  therapy, meditation, exercise, and dietary changes.  

    Combining financial acumen with personal passion, Ryan aims to assist in strategically guiding the organization, merging financial stewardship with a heartfelt mission to transform lives affected by Inattentive ADHD.

  • Ryan Slipakoff

    BOARD MEMBER

    Ryan Slipakoff is a senior executive uniquely positioned at the intersection of healthcare’s business, science, and future innovation.

    A seasoned executive leader and futurist, Ryan’s expertise spans executive leadership, data, technology, and AI, making him an invaluable asset to the Inattentive ADHD Coalition.

    Ryan’s advocacy for ADHD goes beyond theory; having adapted to ADHD himself and now parenting two children diagnosed with the condition, his investment adds a profound layer to his qualifications.

    His contributions to the most extensive NIMH study on ADHD and direct clinical experience working with patients and families underscore his deep understanding of the complexities involved. Ryan advises healthcare companies on leveraging data, technology, customer experience, and innovation to maximize product value and health outcomes and experiences.

    He offers a strategic and holistic perspective that aligns seamlessly with the goals of the Inattentive ADHD Coalition.

  • Vinetia Jones

    BOARD MEMBER AND TREASURER

    I started my ADHD journey when my son was diagnosed with Childhood Apraxia of Speech when 5 and with ADHD when 10. I became an advocate for my son so he would obtain the services that he required.

    My goal as a board member is to utilize my current and past experiences to help those with Inattentive ADHD live the lives they deserve. I have a passion creating a better world for neurodivergent children and adults. I recently received my Master’s in Leadership and Management and I have a Bachelor’s in Management. I have financial expertise and am joining the board as Treasurer.