Anecdote from a relative of mine after changing from their previous unit to another after some incidents of bullying from their superior:
The relative was a well known person and often tells of situation when doctors and senior doctors with degrees came to my relative (a regular but experienced nurse) for advice.
As the relative was well known and also had a reputation it was probably less hard to build more connections (which are king).
This obviously heavily depends on the work place and co-workers. If your place is more hostile even a good competent reputation wont help you.