David L. Kamelhar, MD, FACP, FCCP, is a well-versed pulmonologist who diagnoses and treats patients at Kamelhar-Teller Pulmonary Medicine in New York, NY, where he works alongside Dr. Eric Teller. He has started his clinical practice in 1980. Furthermore, Dr. Kamelhar is an expert witness with Almexperts as well as a Clinical Professor of Medicine at the New York University Grossman School of Medicine. He serves as a co-Director of the Bronchiectasis Program and its yearly Symposium on Bronchiectasis and NTM at NYU Langone Medical Center. As a pulmonologist, he specializes in the management of lung disease. Clinical interests include mycobacterium infection, bronchiectasis, chronic cough, chronic obstructive pulmonary disease, asthma, environmental lung disease, chronic bronchitis, and sarcoidosis. Dr. Kamelhar treats patients with occupational lung diseases, particularly asbestosis, and patients with accidental inhalation of toxic materials, including those exposed to World Trade Center dust from 9/11, as well as firefighters and police officers. Dr. Kamelhar’s professional journey spans forty-four years. In addition to English, he speaks Hebrew. For more information about Dr. David L. Kamelhar, please visit http://www.kamelharpulmonary.com/about/david-kamelhar-md/.