It might not seem like that big of a deal, but medical facility design can go along way towards efficiency. Having everything in the right place is going to be very beneficial for everyone who works at a facility, and it takes the right designer to set things up.
Sometimes, it can be difficult to design things properly with a building that already exist. Most of the time, it is going to be much easier to do so when everything is being built from scratch.
A lot of new facilities have everything that is needed in one area. It cuts down on the amount of time a person has to walk around in a facility to get to one place from another. It also just keeps everything a little bit more in one area so that it is less likely to be lost.