A white shirt with cuffs and a short red waistcoat, yes.
A white cuffless long-sleeved robe and a flowing red stole-thing, not so much.
If it were a Red Cross doctor's uniform it is also supposed to have a red cross prominently displayed on it.
Or as Wiki puts it: "Under the Geneva Conventions, the emblems of the International Red Cross and Red Crescent Movement are to be worn by all medical and humanitarian personnel and also displayed on their vehicles and buildings while they are in an active warzone".