Recognizing excellence in dental hygiene
Professionals in dental hygiene know that their service represents more than routine teeth cleanings — it requires compassionate, holistic care for people. As experts and educators in oral health, dental hygienists provide essential, preventative care while building meaningful relationships with their patients.
Understanding the immense value of dental hygiene, Sigma Phi Alpha Dental Hygiene Honor Society recognizes top-tier students and educators for outstanding achievements in scholarship, service and leadership. For decades, members of Sigma Phi Alpha have played a key role in the advancement of dental hygiene through selfless ambition and unparalleled dedication to the profession.
Sigma Phi Alpha supports and strengthens a community of dental hygiene leaders in its unwavering commitment to excellence and to the well-being of others.
Establish a chapter at your institution
Educators get a front row seat to the next generation of leaders in their dental hygiene programs. If you are part of an accredited dental hygiene program, you have a chance to uniquely recognize exemplary graduates and welcome them into a prestigious organization.
Purchase certified items and regalia
Order Sigma Phi Alpha products, from stoles and cords to keypins and certificates, through our new online store.
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Engage with Sigma Phi Alpha
Submit a member or chapter update
If you have a member or chapter update, we want to know about it! Follow the link below to help us share important Sigma Phi Alpha happenings.
Share how you’d like to connect
Whether you’re new to Sigma Phi Alpha or you’ve been involved for years, we’re looking for insights on how you’d like to further your engagement with SPA and other members.




