Conditions Treated by Dr. Joseph B. Zwischenberger, MD

• Aortic Aneurysm
• Arrhythmias (incl. Atrial Fibrillation)
• Carotid Artery Disease
• Congestive Heart Failure
• Coronary Artery Disease (CAD)
• Empyema
• Esophageal Cancer
• Lung Cancer
• Lung Neoplasms, Not Specified as Malignant
• Mediastinal Tumors, Malignant
• Neuroendocrine Tumors
• Thymomas