How to Become a Dental Radiographer
- Mar 19
- 4 min read
Updated: Mar 20
If you’ve ever been to the dentist, chances are you’ve had dental X-rays taken. But have you ever wondered who’s responsible for those images? That’s where dental radiographers and trained dental professionals come in!
If you're looking for an entry-level dental career or hoping to expand your skills as a dental assistant, getting certified in dental radiography might be the perfect next step for you. This career path is perfect if you want to work in the dental field without spending years in school.
Key Take Away
In this blog, we’ll break down the simple steps to getting certified, including the training you’ll need, the DANB Radiation Health and Safety (RHS) exam, and the different ways to complete your clinical requirements. Whether you’re new to dentistry or a dental assistant looking to level up, there are flexible options to fit your schedule—including online courses and on-the-job training.
We’ll also cover state requirements, study tips, and what to expect after certification. You’ll have a clear roadmap to start your journey as a dental radiographer—and you might be surprised at how fast you can get there!
Table Of Contents
What Is a Dental Radiographer?
A dental radiographer is a specialized professional responsible for capturing and sometimes interpreting dental X-rays (radiographs) to assist dentists in diagnosing oral health conditions. While licensed dentists and specialists interpret these images, trained dental assistants and radiography-certified professionals are the ones who take them.
Responsibilities of a Certified Dental Radiographer:
Operate X-ray machines safely
Take intraoral (inside the mouth) and extraoral (outside the mouth) X-rays
Follow strict radiation safety guidelines
Ensure patient comfort and protection during imaging
Process and prepare images for the dentist’s review
Sounds pretty cool, right? Dental radiography is a high-demand skill that makes you an important part of a dental team.
How Do You Become a Dental Radiographer?
Now that you know what a dental radiographer is let's talk about the training aspect of the profession. There are a few different ways to earn your certification, depending on where you live and what works best for your schedule.
Some states require you to complete an accredited course and pass an exam, while others let you train on the job under a licensed dentist. The most common certification is the DANB Radiation Health and Safety (RHS) exam, which many states recognize as proof of your radiology knowledge. The best part? You can prepare for the exam at your own pace with online courses, study guides, and practice tests—so there’s no need to put your life on hold!
If you're already working in a dental office, you may even be able to complete your training while on the job, making the process even smoother. And for those just starting out, many programs, like ours, are designed to help beginners get fully certified in just a few weeks!
No matter which path you take, getting certified in dental radiography is totally doable, and with the right training, you can easily be on your way to career growth or an entry level position in dentistry.
The educational path varies by state, but here’s a general breakdown of what you’ll need:
High School Diploma or Equivalent – This is usually the minimum educational requirement.
Complete a Dental Radiography Training Program – Many state requirements involve dental assistants to complete an accredited training course covering radiation safety, proper technique, and patient care. Some programs are in-person, while others (like ours!) offer online learning combined with hands-on training.
Integrated Programs: Many dental assisting programs include radiography training as part of their coursework, allowing students to complete their certification alongside other dental assisting skills.
Independent or Stand-Alone Courses: Some students opt for a stand-alone dental radiography certification course, which offers flexibility and a focused curriculum. These courses are ideal for:
Individuals looking to cross-train without committing to a full dental assisting program.
Dental professionals in need of additional certification to meet state requirements.
Those wanting to fast-track their certification in a shorter time frame.
Individuals looking for a great entry-level option to explore the dental field without committing to a long dental assisting program.
Pass a Certification Exam (If Required by Your State) – Depending on where you live, you may need to pass an exam, such as the DANB (Dental Assisting National Board) Radiation Health and Safety (RHS) Exam.
On-the-Job Training & State Licensing – Some states require additional clinical experience before you can start taking X-rays independently.
Why Get Certified in Dental Radiography?
Understanding how to become dental radiography certified is half the battle let's discuss the perks.
Better Job Opportunities – Many dental offices prefer or require assistants to have radiology certification. Check out the job outlook for dental assistants certified in dental radiography.
Higher Pay Potential – A dental assistant with radiology skills is often more valuable to employers, which can lead to better pay.
Fast-Tracked Career Growth – Getting certified is a great way to advance in the dental field, whether you want to become an expanded functions dental assistant (EFDA), dental hygienist, or even a dentist!
FAQ: Dental Radiography Certification
Q1: How long does it take to become a certified dental radiologist?
A: It depends on your state and program, but most certifications can be completed in 8–12 weeks.
Q2: Can I take dental X-rays without certification?
A: Most states require a certification to legally take patient X-rays. Check your state’s requirements.
Q3: Do dental assistants need to renew their radiology certification?
A: Yes! Most states require renewal every 1–2 years through continuing education or registration.
Ready To Get Started?
If you’re interested in becoming a certifed dental radiographer, you’re in the right place!
Our self-paced, online dental radiography course is designed for beginners and cross-training professionals. With over 300+ practice questions, virtual lectures, and career support, we help you get certified quickly and confidently.
Want to learn more? Drop your questions in the comments, or check out our course options today!
Comentários