No advice really except to look at where the hospital is located and where the on site school labs/exams will be and to try to find something nearby. I had to take my husband to the airport from the base at am rush hour and the interchange area where 15 meets 95 and 515 is messy in the morning, and frankly, its messy a lot of the time. We got stuck in bad traffic on a friday evening trying to get down to the Tropicana Ave exit.
Here is a link to a crime map in LV that was put together by a realtor a couple of yrs ago to give you a general idea. Crime in Las Vegas
You may want to check out something in Henderson or Green Valley as I think the hospital and the school facility are just north of the Henderson/Green Valley area.
Good luck and Welcome!