Essentially radiology jobs always involve creating images that will show you the internal structure of things, and you will find that in the case of the dental positions, you are going to be getting a look at the internal structure of the patient's jaw and mouth. While you can definitely get a job in this field without going to medical school, you will find that you need to train as a dental hygienist first. Getting the training is an important part of excelling at this work, and you will find that there are a number of different things that you need to consider when you are thinking about moving forward. Most colleges will allow you to finish the course of study in one year or two, depending on whether you go full time or part time, but before you enroll, make sure that they offer a course in dental radiology.
If you want to improve your hire ability, you will find that you need to consider getting a bachelor's degree in dental science. Some of these programs will actually be upwards of five years long. While the program itself is only four years, you will find that you will be spending the extra year observing and interning at the various different offices. This will give you some impressive upward mobility when it comes to the jobs that you can take, but you will also be incurring costs from the extended schooling as well as looking into more advanced and difficult courses. You should also look into the courses that will focus on the various different dental issues that can detected through the use of radiology. You will learn to analyze images for your job and you may find that this allows you to work in various different fields as well.
You should also look into what your state requirements for dental radiology are going to be. Consider how you are going to be able to work with the equipment and the kind of certification that you need. In some cases, you will need to retake certain exams if you are going to be moving to a state where your license isn't valid.
Becoming a dental radiologist is something that has a lot of promise, so consider how it could work for you. This might be the position that you have been looking for, so remember what your goals are and how you can achieve them.