. Pulmonology is a sub-speciality of Internal Medicine that deals with the health of the respiratory tract. In particular, the health of the lower airway, lungs and breathing control as well as their effect on the oxygenation of blood. The term “Pulmonology” has its origins in the Latin language

A pulmonologist diagnoses and treats diseases of the respiratory system. You might hear these healthcare providers called lung doctors, lung specialists or chest doctors. In addition to your lungs, your respiratory system includes your nose, throat, trachea, airways, muscles and blood vessels