Assuming you have documentation of the no-contact -- perhaps it's in the Judgment of Conviction or on the online case search (i.e., CCAP) -- you could call the police and raise the concern with them. However, the question becomes how close the contact is. Simply working in the same hospital may not be enough to trigger that; if you guys are on different floors, never see each other, etc., I'm not sure how you'd argue there was contact.
If the agent and the police choose to do nothing about it, my advice to you is to do everything you can to stay away from this woman. I understand that's frustrating, but ultimately the agent has the authority to revoke or not revoke a parolee.
The woman apparently served whatever Initial Confinement prison time the Judge imposed as part of her sentence upon being convicted for Armed Robbery. It sounds like your complaints may have resulted in the woman losing a job it was probably very difficult for her to find after being released from prison. If so, one likely consequence may be a decrease in the odds that she will be successfully re-integrated into and become a law abiding and productive member of society. If your goal is to see that her parole/extended supervision is revoked and she is sent back to prison no matter what, sorry, I respectfully decline to help achieve it.