Just thought I'd let you all know about this website. It reminds me of the eminent Dr. Tom Pettys website Ask Doctor Tom.
Dr. Mahler is a respected US based Pulmo and even answers Patient questions.
I tried to get an appointment with my Pulmo recently in his private practice and I have to wait until the end of August. I have also sent him a couple of emails over the years and he hasn't responded once.
The medical world needs more people like Dr Mahler.