We diagnose and treat adult patients with a variety of common and unusual respiratory diseases. Patients are evaluated and treated in both the clinic and hospital settings. As the leading respiratory hospital in the nation since 1899, our faculty is widely recognized for excellence in the treatment of lung diseases. We also conduct basic science, clinical and translational research in the areas of asthma, COPD, interstitial lung disease, sleep disorders and other related conditions. Programs such as the new Autoimmune Lung Disease Center integrate clinical care and research across subspecialties.