@poodledoc…I agree with @irene5 with regard to Dr. Richard LaRue at Vanderbilt (ID doc). He is wonderful….very knowledgeable and kind/compassionate!! There is a great pulmonary doc at Vanderbilt, Dr. James Tolle. These two docs work together on my behalf and are great with communication through the patient portal and with phone calls as well. Good luck finding the right team for you!!