I just had a course with Top Notch Dental Assistant. Mary the instructor is AMAZING!! She is also an experienced hygienist so she knows what we deal with in the dental field. I really enjoyed her class and material. She is very informative, professional and knowledgeable. The class is a small group so that way she can give you the focus and attention that you need. Mary reviews everything that you learned with you in class. Her slide show is very helpful and inviting. You can tell she really took the time and effort into all her material. She is not an instructor who just says study and take the test. She really wants you to understand and encourages questions to be asked. The class is a relaxed environment which helps with those who have anxiety such as myself. I recommend her to everyone and anyone who needs to take a coronal polishing & fluoride application course. I enjoyed that she includes a short clinical practice which is very helpful. Her certificates are very nicely printed as well!