I saw this doctor years ago before my kidney transplant. I had no idea then that I had a progressive pulmonary fibrotic disease. He was the first to diagnose it and used several tests, including a biopsy and another doctor's opinion in forming his opinion. I found him not only intelligent and thorough in his examination, but personable, willing to take extra time and care with me, and 'just right' when delivering bad news. He took the time to make sure I understood everything he was saying. He is a pulmonologist's pulmonologist and you are fortunate if you are his patient.