Although we were recently in Yuma we had no need of a hospital. I tried this site
to see if there were any reviews about the VA in Yuma and didn't get any info.
The reason I gave you the link anyway is that I think if you will look at the places that are reviewed there tends to be a larger amount of people who were dissatisfied with the different institutions for what ever reason.
Human nature. So many of us will take the time to complain and seldom take the time to praise. Anyway, my thinking is -- if there are no negatives that may very well mean most are satisfied with the place.
Of course, it may take time to become accustomed to the new place if you are very happy with the old place.
Wishing you the best.