I have seen a pulmonist in the North suburbs for many years. I am going back there to spend the summer, but zI don’t know if i will still use him. i have developed scook at ome new infections and my mayo clinic drs are going to talk to him. I am trying to get an appointment with Dr. Cook at the university of Ill. His name is on thelist of drs on this site. I will let you know. Try To call him. Where are you treated now?