Apply at a college or university that offers a bachelor's degree in dental assisting. Train and earn your degree in dental assisting.
Take an exam to become a certified dental assistant through the Dental Assisting National Board. Go to the board's website to find exam dates and locations in your city.
Work in the dental assisting field for at least three years. Get the professional experience needed to help you to become a licensed dental assistant instructor.
Sign up to train and get your first-aid certificate and your CPR certificate through the American Red Cross. Get your X-ray certification through your college or university.
Sign up to train and obtain your dental assistant radiographer's license through the Ohio State Dental Board. Check to find out if a radiographer's licensing program is offered at your college or university.