My vet Angie at Haven Vets in Great Yarmouth is really good. She wants to train to be a rabbit specialist and is happy to consult with other vets. She saved Grim when one of the other vets there wanted to put him down.
My original vet, Vilie (don't know her surname) moved to a practice in North Walsham, not sure where. I don't think many people have that name so if you come across her she's amazing.