Doesn't it depend on the medical center these days? In Poland everybody was so crazy about it that even police used to go on public transport (trams, buses) to check if everyone have their masks on, but now some doctors ask you to wear a mask (then they provide it as well), some not. Same thing in hospital.
Yeah I think these days it depends on the doctor: some don't care, some asks you to wear one. But I admit I may be wrong here, I'm lucky to be healthy and my family too so we pretty much never go to the doctor.
We had this police operations too, even in restaurants where you had to have your mask when standing up (like going to the toilet, paying the bill, etc..), but you could take it off at your table.
I remember during the first lock down we were forbidden to go 1.5km from home except to go buy food: there was a large parc close to home so a lot of families would go there to chill, play with kids, do running, etc... but after 3 weeks the police noticed and they were going around in the parc to fine everyone. Most people were more afraid to get caught than to get sick, even old people.
