These videos from Dr. Marc Wallach, a St Louis dentist, are some of the best practice videos I have seen anywhere. They are part of the practice web site linked below and they are on You Tube. Using You Tube makes it very easy to publish video to the web and to distribute it. You Tube also gives you Social Media points and improves your visibility to Google and other search engines.
In my opinion what makes this so good is the sincere and quite likable narrative from Dr. Wallach. The video is very well shot and edited but it doesn’t seem slick and “Hollywood” it seems professional yet approachable.