About 90% of the treatment I had was in the year or two after my local dentist was bought by a large, publicly listed dentist corp. (This is in New Zealand.) I'

About 90% of the treatment I had was in the year or two after my local dentist was bought by a large, publicly listed dentist corp. (This is in New Zealand.) I've switched back to another local dentist and no treatment needed in the decade since. Although I guess all those crowns I got will need replacing eventually.