Yep, there are bad dentist everywhere, but dental/medical tourism particularly attracts terrible dentists/doctors because the patients basically can't sue them, they never have to fix their mistakes.
In this case the Croatian dentist is just a local guy who's not involved in dental tourism. On the other hand, we have a friend who went to Costa Rica on a dental tourism trip to get implants. She's never really said anything about the experience, but we noticed that she's been somewhat mush-mouthed ever since.
Yes, I figured that from your story, but it sounded like you were recommending dental tourism, so I was commenting on that.
A lot of people don't realize how fucking sketchy the dental/medical tourism world is and why it's very different from just getting regular dental work in other countries.
That said, there are plenty of countries where I wouldn't go to a regular dentist.
I've hired many foreign dentists as assistants and hygienists because they can't get licensed in Canada, and for many of them their knowledge was nowhere near where it would need to be for them to be dentists here.
Plus there are issues with the supply chain in a lot of countries where dentistry is cheaper. A lot of materials that aren't fit for sale in more upscale markets due to quality control get sold to other regions where there are lower standards.
Hilariously, these products end up back in the US and Canada on the grey market because it's cheaper to import them back and buy them at a markup than to buy quality controlled products through the regular supply chain.
But that's getting into a whole other mess...
Point being, the quality of training and the quality of materials are not the same the world over. I would personally never get dental work of any sort done in Moldova, just as an example.
I don't know what it is about Moldova, but what they call dentistry is kind of terrifying.