Dr. Hsu has been practicing as a pulmonologist at The Lung Center of Nevada since 1997. He serves as Director of Respiratory Therapy and Chief of the Pulmonary Division at Southern Hills Hospital.Dr. Hsu treats patients with lung disease and sleep disorders including asthma, emphysema, chronic bronchitis, chronic cough, nicotine dependence, snoring, insomnia and obstructive sleep apnea.