Dansko - may take a little time to adjust, but the ONLY footwear that I think (IMHO) that will work over time. I have 4 pair - and I am rarely out of them. No problems or pain from - PF, knee, back, hips or otherwise since.
Okay, so they are not Christian Louboutin's. But anytime I'm feeling kinda blue over the lack of "sexy shoes'" - I just take a look at my duty boots and then the Dansko's are a bit more appealing. Plus, any nursing job that requires Louboutin's is going to raise
RED FLAGS (and not just because of their awesome red soles) in my opinion!
Good Luck