Most dental care happens one patient at a time. Some of the biggest improvements in oral health, though, come from programs that reach thousands of people at once. School sealant programs, community education and health policy all shape who gets care and who does not.
That is the world of dental public health. In this guide, you will learn what public health dentistry is, which dental public health jobs exist, and where professionals in this field work. You will also see how dentists train to become specialists and how other professionals contribute. If you care about community dental health and want to explore careers beyond the clinic, this guide is a good place to start.
Dental public health is one of the 12 dental specialties recognized by the ADA's National Commission. The commission describes it as the science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. In this specialty, the community is the patient.
The University of California, San Francisco, describes the same idea in its dental public health FAQ. Specialists need broad knowledge of public health administration and research methods. Their work centers on prevention, education and community oral health programs.
Harvard's School of Dental Medicine summarizes the field as a focus on preventing disease, improving access to care and reducing health disparities.
For background on why this work matters, read our guide on why oral health is a public health issue.
According to UCSF, dental public health graduates work in academia, research, administration, health policy, program management and industry. Government roles are common, including positions with federal agencies and with state and local governments.
Common types of dental public health jobs include:
Not every role requires a dental degree. Dental hygienists, health educators and public health graduates also work on community oral health programs. The specialist title applies to dentists who complete residency training and certification.
Many dental public health jobs focus on communities with limited access to care. Our article on medical deserts explains how distance and cost keep people from treatment. Our guide to practical solutions for dental inequality looks at approaches communities use.
Dentists who want to become dental public health specialists complete a residency after dental school. The CDC's Dental Public Health Residency, based in Atlanta, is accredited by CODA. It lasts 12 months full time or 24 months part time, and applicants need a DDS or DMD plus an MPH or comparable degree. UCSF's residency is also 12 months full time.
After residency, dentists may pursue board certification through the American Board of Dental Public Health.
Many people also earn a Master of Public Health before or alongside dental training. An MPH builds skills in epidemiology, program evaluation and health policy that apply across public health careers.
For students who are not yet in dental school, a few steps can help:
A dental service learning trip is one way to see community oral health up close. On Smiles Movement trips, students shadow local dental professionals at mobile clinics and help with oral health education for children in partner communities. You can see how prevention, education and local partnerships work together.
Dental public health jobs let you improve oral health for many people at once. If you want to learn how community programs work alongside local professionals, Smiles Movement can help. Fill out the form or download our brochure to get more information about upcoming programs and trip dates.
They prevent and control dental disease at the community level. Their work includes program planning, research, policy and education.
Not for every role. Specialist certification is for dentists, but hygienists, health educators and public health professionals also work in community oral health.
Programs such as the CDC's and UCSF's last 12 months full time. The CDC program also offers a 24-month part-time option.