I can't tell you whether Kaiser's surgeons do good work because I haven't had the surgery yet, but I can tell you what they will and won't do.
First, I am in Orange County. Kaiser is sending me to San Diego because they do not have a craniofacial surgeon in Orange County.
Kaiser's position is that FFS is a medical procedure for them, not a cosmetic one, so they will do everything they can to undo testosterone damage. What this means is they will take a CT scan of your skull, measure your skull with a micrometer, and do all the work to bring your skull within female norms. For me this means they will do brow ridges, take the back corners off the mandible, and some grinding on the chin. They will also do a hairline advancement because hairline is also testosterone damage. You also get an eyebrow lift as part of the deal if you need it (I definitely do).
They will also do an upper blepharoplasty if your upper eyelids sag down to your lashes (mine do).
They will not do a nose job or any soft tissue work.
So after I am done with Kaiser, I will be shopping for a Newport Beach nose job.
As far as the surgeons, Kaiser usually uses experienced craniofacial surgeons, but how much FFS they've actually done, you'd have to ask during the consult.
I hope this helps with your planning.