David Rosenberg, MD, MPH, is board-certified in three areas: internal medicine, pulmonary disease and occupational medicine. Dr. Rosenberg graduated from Case Western Reeve School of Medicine in 1974. After completing his internal medicine residency at the Duke University Medical Center (1974-1976), he completed a pulmonary fellowship at the National Institute of Health (NIH) in Bethesda Maryland (1976-1979). Dr. Rosenberg was involved with the landmark clinical research that developed the bronchoalveolar lavage technique for evaluating ILD. In 1996, he obtained a Master of Public Health from the Medical College of Wisconsin.