Who is the best doctor in the US for Asian revision rhinoplasty?

I want to lower my nose (ie bring it back closer to my face) and make the nose less "tight" in appearance. I had a columellar strut, shield graft, and cap graft, and interdomal sutures. My nose used to flex with my skin when smiling, now it just stays in one place and looks rigid, in comparison to my soft and flabby alars (which doesn't have any cartilage support anymore). I was told that I have thick skin and weak cartilage, which can complicate the surgery. How high is the risk of a revision for myself?