Career path
Dental hygiene career path: from assistant to RDH
Dental hygienists earn roughly double what dental assistants make, and assisting experience is the strongest possible preparation for a hygiene program. Become certified, then we map the degree and the schools that take you.
Dental hygiene
- DA
- RDH
- BSDH
The credential ladder
- $44,000 /yr median
Dental Assistant (DA)
9–12 months
Chairside experience, radiology certification, and a professional network inside dental practices.
- $87,000 /yr median
Associate in Dental Hygiene (AS/AAS)
2 years
The entry-level path to the RDH license: science prerequisites, clinic hours, and national plus clinical board exams.
- $92,000 /yr median
Bachelor of Science in Dental Hygiene (BSDH)
4 years, or completion track
Opens public health, education, and corporate roles beyond the operatory.
Mapped pathways you can start today
Common questions
Do I need dental assisting experience first?
It is not always required, but many hygiene programs award admission points for assisting experience and shadowing hours, and it confirms you like the work before committing two years.
What prerequisites do hygiene programs require?
Typically anatomy and physiology, microbiology, chemistry, and English composition, plus entrance testing at some schools (often the TEAS).
How competitive is admission?
Very. Many programs admit once a year with limited seats. A complete checklist (prereqs, shadowing, application timing) is the difference-maker.