Are orthodontists wealthy?

Not really: I guess that all depends upon what your definition of wealthy is. Most orthodontists make a good living, but they wouldn't be considered wealthy. However, some orthodontist do make a great deal of money. There are many factors which determine what the orthodontist makes. I would place orthodontists in the upper middle class as far as yearly salary goes.

Can be: it all depends on the orthodontist. Most are 'comfortable' in the middle class, but some do make a significant income.