So this is VERY short since only the first two chapters fit what you asked for with the first couple, the rest of it is about a different couple with only a couple scenes of these two guys. It's also supernatural but one is indeed a doctor and I happen to love them, so.
https://www.mangago.me/read-manga/a_millennium_in_love_s_purgatory_offical/
you can also check out this list from myanimelist
https://search.app?link= https%3A%2F%2Fmyanimelist.net%2Fstacks%2F27461&utm_campaign=aga
you can also check out this list from myanimelist
https://myanimelist.net/stacks/27461
bl, shounen ai, yuri, yaoi, straight, no romance, etc. basically pls recommend me any sort of manga/manwhas which have a medical setting with characters who are doctors. (for research purposes (づ￣ ³￣)づ ) also please send links instead of listing the names as its way easier and helpful.