I've got Kaiser in Nor Cal. Diagnosed G7 (4+3). I've got some opinions on Kaiser...
The advice on this and other forums is invaluable. Youtube can be your friend as you educate yourself. Check out the PCRI channel. Work your way through the search engine and ask specific questions here. Men here, and their wives, will give you personal stories and what to actually expect that drs, in my experience, gloss over or completely ignore. Research the genetic tests available. Some are very expensive but can be treatment changing. Get a second opinion at Johns Hopkins by Dr. Epstein; he may downgrade or upgrade your biopsy results. He's the go to guy and you will pay out of pocket but it should be your next first step.
There are many treatment options out there and it will take some time to educate yourself but after a month or so, it will make more sense. As I believe Dr. Scholz said, it's like the wild, wild west out there.
If you have any specific questions, message me. I've had phone calls with many guys here and they've all been helpful. Don't hesitate. Take care.