I will not say about the paid one, but I do not advise treating teeth for free, there are no materials at all, the fillings lasted at most a month. I was studying in a private hospital.
Daria Igorevna Plyasun, thank you very much! We came with my husband, we are very satisfied, the doctor is attentive, treats comfortably, always makes sure that it does not hurt or unpleasant. After treatment, she clarified how we feel, gave recommendations, and had not seen such an approach for a long time
I ask you to encourage such a wonderful young specialist!