Hi, can't help you about Doctors, I know there is a surgery on the main road in Alcazeras, on the next corner to a phamacy, left hand side of the road past the cheap shops. However as far as mirrors are concerned we had the shop where we bought them put them up for us, we had a large one delivered and put up by Meubles Mar menor, and the smaller one with lights attached put up by Lamperas, walls tend to be a bit porous so we felt safer letting the experts who are used to them do it for us, and they don't usually charge a lot.