How Long Does It Take to Become a Dental Hygienist in Maine?

IDental hygiene is a career with a lot working in its favor — a clear path to entry, consistent demand, and work that has real impact on patients’ day-to-day health. If Maine is where you’re planning to build that career, here’s a straightforward look at what the journey involves and how long it realistically takes.

Education — 2 to 4 Years

The foundation of everything is completing a CODA-accredited dental hygiene program. In Maine, your two primary options are an associate degree and a bachelor’s degree, and the right choice depends on where you want to go with your career.

The associate route — an Associate of Science (AS) or Associate of Applied Science (AAS) in Dental Hygiene — is the most common path and the fastest way into clinical practice. These programs are offered through community colleges and technical schools and generally take two to three years to complete. The curriculum covers anatomy, physiology, oral health, and patient care, all paired with hands-on clinical training that prepares you for the realities of working with patients before you ever enter a professional setting independently.

A Bachelor of Science (BS) in Dental Hygiene takes approximately four years and is worth considering if your goals extend beyond direct clinical care. Teaching, research, and public health roles are all more accessible with a bachelor’s credential, and the degree tends to support higher earning potential over the course of a career. If you’re already a licensed dental hygienist with an associate degree and want to continue your education without stepping away from practice, Maine has online and bridge programs that let you complete a bachelor’s degree at your own pace — typically one to two additional years depending on your course load.

Licensure — A Few Weeks to a Few Months

Graduating from your program is a major milestone, but practicing in Maine requires clearing the licensing process overseen by the Maine Board of Dental Practice. There are several components to work through, and it’s worth planning for each one explicitly.

First is the National Board Dental Hygiene Examination (NBDHE), a comprehensive written exam testing your knowledge of dental hygiene theory and practice. This is a nationwide requirement, and preparation and scheduling typically add several weeks to the post-graduation timeline. Next comes a clinical examination assessing your practical skills in a real dental hygiene environment — Maine recognizes clinical exams administered by regional agencies including the Commission on Dental Competency Assessments (CDCA). Once both exams are passed, you’ll submit your licensure application to the Maine Board of Dental Practice, which takes a few additional weeks to process.

Maine also offers optional expanded functions certifications — covering things like sealant placement and local anesthesia administration — that can meaningfully broaden your clinical scope and strengthen your position in the job market. These certifications require additional coursework and exams, typically adding a few weeks to a few months to your training, but the career payoff is often worth it.

The Full Timeline

For most people pursuing an associate degree, the complete journey from starting a program to holding a Maine dental hygiene license runs about three years. The bachelor’s degree route extends that to four to five years, depending on program structure and pace. Bridge and online completion programs for working hygienists are more flexible by design and vary based on individual circumstances.

Personal pace matters too. Full-time students who move through their program and sit for exams promptly will land on the shorter end of these ranges. Those balancing school with work or family responsibilities may take longer — and the path accommodates that without any meaningful professional penalty as long as you stay consistent and deliberate about moving forward.

What You’re Building Toward

Maine’s healthcare sector offers dental hygienists real opportunities — in private practices, public health organizations, and educational institutions — and the profession is projected to grow steadily in the years ahead. Beyond the job market, what makes dental hygiene worth the investment is the nature of the work itself: flexible scheduling, meaningful patient relationships, and a role that directly contributes to people’s health and quality of life. Three years is an achievable commitment for a career that holds up well over the long term.