RoseSharron, we love Dr. brown. You are lucky to get an apt with him as he is the head guy at Cornell. And very difficult to get apts with. We were referred to him by a family friend at Leahy Clinic who knows him personally. Doing a second ERCP will be fine as there guys at this level want all there own testing. I have found that all the people we are working with at Cornell to be excellent. My son has been in and out of that hospital so many times, I have lost count. Not for PSC, but for UC and j-pouch complications.
Just contact me if you have any more questions, I’m happy to help. Good luck! Where are you seeing him, at Columbia or Cornell?