You could sue them to prove you do not owe the debt and damages. There are also ways to address false credit reporting. There are resources...

You can take steps such as creating an LLC but your assets will still be subject to execution. The judgment should be addressed.

Consider bankruptcy. Use the Avvo search tool to find an attorney. https://www.avvo.com/find-a-lawyer

You need to see other doctors. Ask Kaiser four outside referral. If they do not comply, find a specialist on your own.

Convince the paralegal it was his or her mistake, otherwise you may have to pay or hire another.

It could give a hint to the judge but there are so many reasons an attorney may withdraw and so many facts in so many cases on the judges’ dockets,...

It does seem very low. But it may or may not be a viable malpractice case.

Each attorney can have their own requirements for advance payment. Full payment would not be unusual.

In California, unlike some other states, there is not a retaining lien on the file.

Yes the can use this is a basis to not work with you.