Testimonials 2017-06-26T22:27:29+00:00


I have taken more than one class from DSI. They make everything clear and easy to understand so I can use the information at my job right away.

Ashleigh C.

The instructor was very helpful, knowledgeable and made the class interesting and boredom FREE! I believe that the course amplified my knowledge of everything nitrous oxide. Thank you all so much!

M. H.

Everything was well organized and I had no probs getting my x-ray certificate. The worst thing I can say is that you need to open more classes! Thanks!

J. F.Indian Trail, NC

The help that was offered during the nitrous class was excellent. Good class and good material.

Sabrina B.Charlotte, NC

Time passed really quickly – the instructor was very friendly and knew the material well. I really enjoyed the polishing class.

Ruben R.Waxhaw, NC

The instructor was great and the powerpoint slides and handouts were well organized. I liked the group session and how everyone was involved as a team in the hands on.

Kelsey D.Matthews, NC

Everyone was very friendly and helpful. The instructors were very knowledgeable and they were willing to give everyone as much time as they needed. Thanks fr my x-ray certificate!

Wendy F.Winston Salem, NC

This was one of the best courses I have taken! Very Impressed!!

Yelena P.Charlotte, NC

This course was very informative and presented a lot of concepts. I feel 100% comfortable sitting in with a nitrous patient now.

E. M.Davidson, NC

The instructors were great and I can’t think of anything that could be better. Everything went smoothly and was very well organized, there was good group discussion and plenty of time for questions.

Kaylee LMonroe, NC

Everyone felt very comfortable. There was a lot of open discussion, room for questions and appropriate breaks. Great class!

Mary B.Charlotte, NC

I really liked the hands on experience and the instructors were very helpful with everything. The class was bigger because there were some extra people coming from one office. They added another instructor just so everyone would have more attention. Very nice.

A. W.Charlotte, NC

I needed to update my x-ray certs coming in from another state. Everything was great! Easy and quick – thanks for the help!

C. H.Lake Norman, NC

I have been in dentistry for  over 20 years, mostly in surgery. I have taken several classes from DSI to add to my skills and they all have been good. The two day radiography was well presented and the instructors did a great job. The hands on portion is very good.

S. R.Charlotte, NC

Good materail content – slides and presentations were easy to understand and well organized. Group breakout option as well as the choice to go through lunch made it quick and efficient. I learned a lot and was ready to bring it back to my boss at work.

Coronal Polishing CourseCharlotte, NC

I took the 11 week classes. I always got the help that I needed to learn the materials. It is very fast paced at first but it levels off. It helps that everything is very well organized and classmates can help one another.

S.B.Salisbury, NC

Very friendly. Very Patient. Instructors were great and I learned a lot. Thanks!

D. M.Charlotte, NC

I really enjoyed my MDA classes. The instructor was excellent and I really enjoyed learning with the rest of the students. The material was very good and I feel very confident that I can do this!

A.S.Gastonia, NC

Very informative class. I love how the powerpoint notes are right in front of us as you see the presentation. It really lets you concentrate on the material without worrying about writing everything down or taking lots of notes. Organized really well – thanks you!

Kyrsti C.

Everyone on the staff went above and beyond to help everyone succeed.

N.K.Monroe, NC

The instructors, especially Diana, are great teachers. They made the information easy to understand. I feel confident and I look forward to finding a job.

B.D.Charlotte, NC

The amount of material was perfect – just enough to go over and just enough clinical. I can start using this as soon as I get back to the office!

Nitrous Student

The instructors made us feel welcome and comfortable and the course materials for the x-ray class were very good. I didn’t feel like just a another student – we weren’t rushed and everyone had a chance to learn. Thanks!

Taylor S.Charlotte, NC

The teacher was very friendly and laid back. The materials in the class were good and I learned a lot.

Nitrous StudentHigh Point, NC

I have taken a few classes including the radiography, nitrous and now the polishing class. The instructors always do a great job presenting the material and they are very friendly and helpful.

JustineCharlotte, NC