TRT: Anyone Worked with Dr. Shippen?

I have been posting in various threads about my quest to find a reliable TRT MD. I know Crisler is quite popular, but I am hesitant to fly to MI for treatment right now. Shippen, however, is about 5 hours away by train and I have several clients near by I can see while there.

Has anyone here worked with him and what have your experiences been?