Yes. I did the program in summer 2005 in Columbia, MD. It was very thorough for just 9 weeks. I had class for 3 hrs/twice a week. and we learned "dentistry lingo", charting, taking impressions, sterilization, OSHA guidelines, taking and developing xrays, 4-handed dentistry, CPR, prep for certain special procedures, types of cavities and a LOT more, i can't think of things off the top of my head right now. It was a class of 10 people, we had one instructor who was a dentist (he used to teach at UMD Dental) and 3 dental assistants who would help out. The class was held at a dental office in the evenings. We had 3 exams and you had to get above 90% on all three exams to pass the course. The exams weren't too hard, if you paid attention in class and read over th chapters in the book it was relatively easy.
After completing the class, you can take the Dental Assisting National Board (DANB)'s exam to become x-ray certified. And the course does a great job of preparing you for the national exam.
If you have the time and the $$, I'd def recommend you take this course. I was shadowing dentists and got to tired of just standing around, i "wanted to get in there" so to speak. So took the class and got x-ray certified and have been working as a part-time DA since then. You'll make good money being xray certified ($14-18/hr). I'm so glad i took the class.
(haha i sound like a commercial for the classes, but im not, i just had a great experience there. The instructor actually kept in touch with everyone for a year to make sure we were all able to find jobs and help place the ppl who didn't have jobs into some of his dental offices.)
PM if you wanted to know anything else.🙂