Leadership

Board of Directors

Rick Rader, MD,FAAIDD, DHL (Hon)
President of AAHD
Editor in chief, HELEN, The Journal of
Human Exceptionality
Director, Habilitation Center,
Orange Grove Center, Chattanooga, TN
VP Public Policy, American Academy of
Developmental Medicine and Dentistry

Theo W. Braddy, MSW
Executive Director, National Council on
Independent Living
Member, National Council on Disability
Washington, DC

Matt Holder, MD, MBA
Chief Executive Officer
Lee Specialty Clinic
Editorial Advisory Committee, HELEN,
The Journal of Human Exceptionality
Louisville, KY

Amy Houtrow, MD, MPH, Ph.D
Professor of Physical Medicine & Rehabilitation
and Pediatrics Endowed Chair for Pediatric
Rehabilitation Medicine
University of Pittsburgh
Pittsburgh, PA

Matthew P. Janicki, Ph.D
Associate Research Professor
Department of Disability and Human Development
University of Illinois at Chicago
Chicago, Illinois

Gary Liguori, Ph.D, FACSM
Provost and Senior Vice President
University of West Florida
Editorial Advisory Committee, HELEN,
The Journal of Human Exceptionality
Pensacola, FL 32514

Margaret (Maggie) Nygren, Ed.D., FAAIDD
Executive Director and CEO
American Association of Intellectual and
Developmental Disabilities (AAIDD)
Silver Spring, MD

 

Devon Anderson, MS
Engagement Coordinator
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Devon has over a decade of nonprofit experience in both health/social services and education. Earning her Masters of Science in Higher Education in 2013 afforded her the opportunity to work alongside a variety of marginalized student populations – including those with disabilities – helping them access services and programs for their individual journeys to success. This ignited Devon’s passion for advocacy, engagement, and outreach. Her professional passions led her to work with nonprofit organizations such as Ohio Guidestone and VANTAGE Aging, both in her home state of Ohio. An accomplished writer across many genres, Devon also lends her talents to nonprofit organizations to help them with grantmaking and other fundraising endeavors. She serves as Secretary of the Board of Directors for Light After Loss, a suicide awareness and survivor support nonprofit organization located in Ohio.

Karl Cooper, Esq.
Executive Director
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Karl D. Cooper, Esq. is an attorney and disability advocate. As a person with his own disabilities, he has spent most of his professional career addressing the needs of individuals with disabilities. Effective June 1, 2023, Karl was selected to be Executive Director of AAHD. Previously, he served as Director of Public Health Programs at AAHD, overseeing a number of projects which conduct outreach in the disability community to engage them in public health initiatives. He started at AAHD in October 2013, working as the Project Manager for the National Disability Navigator Resource Collaborative (NDNRC). Prior to moving to DC in 2012, he practiced law for 14 years in the greater Philadelphia area where he was able to devote time to pro-bono advocacy for those affected by physical and developmental disabilities. In addition to his work with AAHD, Karl is the current Chair of the Disability Section of the American Public Health Association (APHA). Karl received his law degree from Villanova University School of Law in 1997 and a BA in Communications/Political Science from Cedarville University in 1994.

Jacob Ditsch, OTD
Senior Research Associate
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Jacob Ditsch, OTD, is a Post-Doctoral Fellow at AAHD, providing his knowledge and skills from a clinical perspective with training in project management and knowledge translation. He serves as Project Coordinator on the VTE KTTU Project and co-facilitates knowledge translation, Coordinator. In addition to the VTE KTTU Project, Jacob Ditsch assists other AAHD staff on knowledge translation, transfer, and utilization for people with disabilities.

Cassandra Moore, MPH
Project Associate
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Cassandra has a Master’s in Public Health with a concentration in epidemiology and a Bachelor of Science in Biology and Psychology. She is a Project Associate with the All of Us Research Program project. Her experience is in directing public health programs in a community-based setting. She has experience in coordinating and implementing programs. In addition, Cassandra has worked with people with disabilities as a direct support professional assisting with daily living.

Nuria Piracha, MPH
Project Manager
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Nuria has a Master’s in Public Health program and a Bachelor of Science degree in Community Health from George Mason University. Professionally, she has worked within women, youth, and children’s health, with a focus on state-based plans, access to continuous and affordable healthcare coverage, and health policy advocacy. Nuria currently serves as the Project Manager for the National Disability Navigator Resource Collaborative project, along with support on the All of Us Research Program project.

Allison Poullard
Administrative Manager (Grants/Contracts)
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Allison started with AAHD in November 2021 as the Grants and Contacts Manager. In her previous work, she served as a Senior Program Accounting Manager at a local nonprofit overseeing grant compliance for federal, state, local and private funding sources. She also has 7+ years of experience with billing, budget creation and modification, financial reporting, reconciliations and audit preparation. Allison received her bachelor’s degree from the University of Maryland at College Park in Government and Politics with a minor in Agricultural Economics in 2009. She is currently pursuing a Master of Business Administration from Western Governor’s University.

E. Clarke Ross, DPA
Public Policy Director
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Dr. E. Clarke Ross has worked over 50 years with six national mental health and disability organizations. Since December 2010, Clarke has worked as the public policy director for the American Association on Health and Disability. Clarke and AAHD have served since 2014 as the Washington Representative of the Lakeshore Foundation.  Between 2012-2023, each year, Clarke served on a variety of the National Quality Forum (NQF) committees. Clarke’s work history includes Chief Executive Officer of CHADD – Children and Adults with Attention-Deficit/Hyperactivity Disorder; Deputy Executive Director for Public Policy, NAMI – National Alliance on Mental Illness; Executive Director, American Managed Behavioral Healthcare Association (AMBHA); Assistant Executive Director for Federal Relations and then Deputy Executive Director, National Association of State Mental Health Program Directors (NASMHPD); and Director of Governmental Activities, United Cerebral Palsy (UCP). Clarke previously served as the Chair of the “Friends of NCBDDD” (National Center on Birth Defects and Developmental Disabilities) at CDC (Centers for Disease Control and Prevention); then its Advocacy Coalition chair. Dr. Ross was a co-founder of the Consortium for Constituents with Disabilities (CCD) in 1973. A former VISTA volunteer, from 1984-1986, Clarke worked as an Assistant Professor of Public Administration for Troy State University – European Region, headquartered in Weisbaden, Germany. Between 1983 and 2020, Dr. Ross served as an adjunct instructor of graduate public administration for Central Michigan University. He also serves as a member on the National Academies of Sciences, Engineering and Medicine – Committee To Examine – Strategies To Improve Access To Behavioral Health Care Services Through Medicare and Medicaid. (July 2023-present).

Michelle Sayles, MA 
Communications Manager
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Michelle graduated from McMaster University with a Master of Arts in Globalization Studies in 2018, building on her Bachelor of Arts degree in Geography. Her graduate research explored the relationship between mental health, trauma studies, and climate change. Community outreach, engagement and socially-engaged arts have been central to her work and integrated through professional positions at the Vermont Affordable Housing Coalition and Clark University. She is experienced in non-profit social media management, digital media production, and communications strategy development. Michelle was a participating artist in The Most Costly Journey non-fiction comics anthology project, and lead author of an accessible education tool for the McMaster University Office of Equity and Inclusion.

Maria Manolatos
Administrative Assistant
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