| Aspect | Public Health Dentistry | Dental Hygienist |
|---|
| Credentials | DDS or DMD, public health certification | Licensed dental hygiene license, possibly additional certifications |
| Work Environment | Community clinics, public health programs, schools | Dental offices, clinics, community health settings |
| Employer & Industry | Public health departments, non-profit organizations | Private dental practices, clinics, hospitals |
| Primary Focus | Preventive care, community health education, policy | Patient oral hygiene, cleanings, patient education |
Public Health Dentistry focuses on community-wide oral health initiatives, policy, and education, often requiring advanced degrees. Dental Hygienists primarily provide direct patient care, focusing on cleanings and preventive services. Both roles are essential in promoting oral health but differ in scope, environment, and responsibilities.