Pulmonologists at JCMG want to help you breathe easier. Pulmonology focuses on the health of the respiratory system and disorders of the lungs and airways. JCMG pulmonologists have expertise in structural, inflammatory, infectious, and neoplastic disorders of the lung. They help diagnose unknown disorders and assist in managing difficult, unusual, or complicated diseases of the respiratory system. Diseases evaluated by pulmonologists include asthma, cystic fibrosis, pneumonia, bronchitis, emphysema, sleep-disorder breathing, and cancer.