national dental hygiene association

National Dental Hygiene Association: Your Trusted Oral Health Resource

By Joshua KingDecember 28, 2025

The National Dental Hygiene Association (NDHA), established in 1945, is a professional organization dedicated to the advancement of dental hygiene and the enhancement of the dental hygienist's role in the oral health care delivery system. With a mission to advance the art and science of dental hygiene, the NDHA serves as a unifying voice for dental hygienists across the United States.

History and Evolution

The NDHA was founded during a time when dental hygiene was still in its infancy. The profession has since grown significantly, with dental hygienists now playing a crucial role in preventive oral health care. The NDHA has been instrumental in this growth, advocating for increased access to care, higher education standards, and greater professional autonomy for dental hygienists.

NDHA's Core Values and Initiatives

The NDHA is guided by a set of core values that include integrity, professionalism, collaboration, and innovation. These values are reflected in the association's initiatives, which aim to:

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Promote evidence-based practice and research in dental hygiene.
Advocate for policies that improve oral health and access to care.
Provide continuing education opportunities for dental hygienists.
Foster interprofessional collaboration and partnerships.

Education and Research

The NDHA offers a variety of continuing education courses, webinars, and resources to help dental hygienists stay current with the latest developments in the field. The association also supports research initiatives that advance the science of dental hygiene and inform best practices.

Advocacy and Policy

The NDHA actively advocates for policies that enhance the role of dental hygienists and improve oral health outcomes. This includes efforts to expand the scope of practice for dental hygienists, increase reimbursement rates, and promote greater access to care, particularly for underserved populations.

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NDHA Membership and Benefits

Membership in the NDHA is open to all licensed dental hygienists, as well as students pursuing a degree in dental hygiene. Members enjoy a range of benefits, including:

Benefit	Description
Continuing Education	Access to discounted CE courses and webinars.
Publications	Subscription to the Journal of Dental Hygiene, the official publication of the NDHA.
Advocacy	Representation in policy debates and legislative advocacy efforts.
Networking	Opportunities to connect with colleagues and mentors at local, state, and national levels.

The Future of Dental Hygiene with NDHA

The NDHA continues to look ahead, anticipating and responding to the evolving needs of the dental hygiene profession. As the oral health care landscape changes, the NDHA remains committed to its mission, working to ensure that dental hygienists have the tools, knowledge, and support they need to provide the highest quality care to their patients.