Retire in Romania

If you want to be near medical facilities, you would have to buy a place close to one of the larger cities in the region, namely Brasov, Sibiu, or Cluj-Napoca. The state hospitals aren't up to much so you would probably have to sign on at a private clinic for peace of mind.

Brasov and Cluj are the largest of the two. The villages around Brasov tend to be quite expensive compared to the rest of the region, probably because of Brasov residents buying weekend retreats and also because of its proximity to the Prahova valley (popular for tourism and skiing in winter) and its being on the main route to Bucharest. As a result I've noticed that typical country properties are about 25% higher in price. Brasov also has a small expat community which could be a consideration.

Sibiu is smaller than the other two and is traditionally a Saxon town. The villages in the peripheral of Sibiu county are reasonably priced.

The nicest area of Transylvania (in my opinion, at least) is the area around Sighisoara. It's right in the middle of the three cities mentioned above, and to reach one would require about a two-hour drive.