Posted 10/14/2007 2:54 PM (GMT -7)
If I were in LA, I would start by calling Cedars-Sinai Hospital because they have an amazing reputation. (There are probably other great hospitals in LA, but that's the one I know of.) I just checked their website, and there's a Center for Digestive Disorders department. I would suggest calling there, telling them your diagnosis and ask if they could recommend one of their doctors.