After watching the OWN (Oprah Winfrey Network) Our America show on transgendered individuals last evening, there was a trailer at the end for a show coming in May 2011 (also on the Oprah network) about Chaz Bono's experience transforming.
I dont' want to give away too much, but I recognized the hospital rooms!

Actually, my ex had told me just before my SRS that she read in People or some other mag that Chaz went to Scottsdale for hers. Kinda narrows it down