Talk to Nephrologist on Kidney Stone Issue

I am facing a uric acid problem, it would cause many stones within the past couple of years, I removed many stones naturally, some stones big in size which were passed through cystoscopy and one with a mini PCNL. After the mini PCNL I went for Ultra Sound, The Ultra Sound doctor told me that the stone is inside your kidney then I went to the doctor which performs Mini PCNL, He told me that do not do anything with this stone, My Uric acid was before Mini PCNL was 9.3, the doctor suggested me to take urigo 20mg med after surgery for one month, now I am using Zyloric 300MG daily, is there is any way to completely quick the uric acid problem???