Here in UK -
5 years minimum at dental school. Then a further 2 years doing general professional training. (1 year practice, 6 months community and 6 months hospital). After that you need a further 2-3 years to do SpR training. You can then apply for your CSST and call yourself a consultant. If you simply wish to be a specialist practitioner, you can do that straight away although you should really do a lot of courses before then.
