This is a statement of privilege: find a doctor who cares and stick with them.

I'm T1 diabetic, and it took me a long time to find an endo and a PCP that care. I have long since moved away from their offices, but I still make the drive because they are worth it.

My tip on finding good providers is basically to get lucky and find a good one. Then you should ask who they recommend. They know who the bad ones are.