You already have the chair-side skills. The DA-to-RDH bridge requires completing academic prerequisites for CODA-accredited dental hygiene programs — and PrereqCourses lets you do it without leaving your practice.
You already know what dental hygiene practice looks like — you work alongside RDHs every day. The gap between DA and RDH is academic: CODA-accredited programs require a specific set of science and general education prerequisites before admission. Your clinical experience gives you a significant edge in the personal statement and interview, but it does not substitute for academic prerequisites.
The most important prerequisite. Begin immediately. Most DAs complete A&P I in 6–8 weeks studying on off days.
Run these concurrently if possible. Both build on A&P I content. Microbiology will feel familiar given your infection control background.
The science sciences. Take these after A&P to maintain momentum. Biology is manageable in parallel with other coursework.
General education requirements. Fast to complete — most students finish each in 4–6 weeks. Knock these out while completing your science prerequisites.
The foundation of your DH application. Two-semester sequence required at virtually every CODA program.
Your infection control background gives you a head start. Microbiology adds the molecular and immunological depth CODA programs require.
Foundation for dental materials, fluoride chemistry, and pharmacology. Required at most CODA programs.
Patient communication, dental anxiety, and behavioral health. Fastest of the major prerequisites to complete.
Median DA salary: ~$47,000/year. Median RDH salary: ~$87,000/year. The typical DA-to-RDH bridge delivers a $40,000+ annual salary increase — the prerequisite investment pays back in the first year after graduation.
Major DSOs including Heartland Dental, Aspen Dental, Pacific Dental Services, and Smile Brands offer education benefits for DAs pursuing RDH credentials. PrereqCourses' per-course flat-rate pricing is ideal for employer reimbursement programs.
RDH credentials open paths closed to DAs: practice ownership, public health roles, academic dentistry, corporate dental consulting, and traveling hygiene. The credential fundamentally changes your career trajectory.
Prerequisite completion: 9–15 months part-time. CODA program: 18–24 months. Total: approximately 3 years from starting prerequisites to RDH licensure — while maintaining your DA income throughout.
Self-paced, regionally accredited, and accepted by CODA programs. Start today — no waitlist, no semester schedule.
