They're very cool guys, husband and wife work, I've got braces on them now, and before that I fixed a couple of caries. They speak English very well and cooperate with the insurance company wiener.
For those who do not know, the entrance is not marked in any way, this is an ordinary apartment. you need to find the entrance with the number 12, call the apartment with the name of the clinic. Then go up to the floor on the left