Pulmonary Medicine is a department that provides prevention, diagnostic, treatment, critical care and rehabilitative services for respiratory disorders in adult patients. The department handles cases related to chronic obstructive pulmonary, carcinoma, and interstitial, infectious and occupational lung diseases. It offers fiberoptic bronchoscopy, invasive hemodynamic monitoring, and pulmonary and exercise testing solutions. Pulmonary Medicine also provides thoracentesis services with pleural biopsies. The department is managed by Hattiesburg Clinic, which specializes in anesthesiology, mammography, dermatology, endocrinology, podiatry, psychiatry, hematology and oncology. The parent organization performs ambulatory neurological, and cardiology and cardiovascular surgeries. Hattiesburg Clinic provides laboratory and counseling services, as well as physical and occupational therapies.