They are extremely kind.Very good with teeth and they are patient and if your sibling is going to Marcels the sibling can even get a rewards card and what that does is if you go there each time after an appointment you get like 30-40 points and if you are a sibling there are scavenger hunts for you and there is a bonus one for you to find for extra points and if you finish that you can also play games on the PlayStations and the Xbox’s and they even have massage chairs free to use that is why I recommend Marcels Orthodontics.