Well one of main problems which I had in Poland was general lack of clinics and hospitals which were able to accept me because of my foreign insurance. Unfortunately, there are not to may places in the country, which will be able to help you if you are not from Poland. It is sad but I only managed to find one such place. An American Clinic in Wilanow, where foreigners can use without problems medical care, having insurance only from their own country. Besides, there are no problems with communication, because the staff is multilingual. In addition, at theplace, each patient receives their own tutor who accompanies him throughout the process of treatment or rehabilitation.