I assume you're talking about Maricopa county, not the city of Maricopa? Maricopa county is a HUGE area, with includes Phoenix and most of the Phoenix valley. There are plenty of nice places around here, and plenty of not-so-nice places around here.
There are many threads here that talk about different areas, different hospitals, etc. I could give you more information if you had an idea of what area and/or what hospital ..... but the valley is HUGE.