question: I am a 75 year old woman whose last blood work-up showed high creatinin levels, my physician had me repaet the test this month and levels still high.  Today I had an ultra-sound of my kidneys. I mentioned to my Dr that a few months ago my bladder prolapsed and my physician gave me a urogynecology referral to a OBY-GYN  and I feel I should be seeing a urologist -- sure dont want to go through that exam twice. What do you suggest--I am in Katy, TX.