In this episode of Curbside Consults, we examine the latest guidelines on the diagnosis and management of idiopathic pulmonary fibrosis (IPF) and progressive pulmonary fibrosis (PPF) by the American Thoracic Society (ATS). We are joined by Dr. Mary Strek, Professor of Medicine at the University of Chicago, Director of the Pulmonary Medicine Service, and Director of the Interstitial Lung Disease Program. She is also one of the guideline authors.