Rock Candy
Rock 'n' Roll Doctor
I dunno about the dentist thing, but he learned his lesson pretending to be in Deep Purple. He got sued by the band for a few hundred thousand dollars AND he lost rights to any royalties from those first albums because of his inability to pay that amount.
I knew that Blackmore and Glover shut down the phony Purple, but I can't say that I knew that he's not getting royalties anymore. Shame he had to go that route, the guy had a good set of pipes.