Sorry for the lack of updates. I feel like I have been on the phone all day

So that I can be closer and Brodie can get attention as he needs it he is currently going to be referred to BrightHeart which happens to be very close by (and was never previously mentioned by my vet until I called him telling him I wanted a referral to a specialist at cornell). Has anyone heard of this group? Are they good?
Also, I find myself feeling like I'm on a treadmill! Does anyone know what CAN be done for Brodie now that he already has urate stones??? Are their nonsurgical options?? And what are the options for his future? I feel like I'm getting no answers from anyone. Everyone just keeps suggesting the SAME tests be run and telling me nothing. I've lost count at the number of blood panels that have been run! I would really love to know what should be done and how quickly we can make Brodie feel better. I'd also like to know how to keep him feeling better. I'm so worried I'm going to lose the little guy it makes me sick!!