Conditions Treated by Dr. Dennis J. O'Leary, DO

• Asthma
• Atrial Fibrillation
• Bronchitis
• Cardiovascular Diseases
• Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
• Congestive Heart Failure
• COPD (Chronic Obstructive Pulmonary Disease)
• Diabetes
• Emphysema
• Hypertension
• Lung Cancer
• Lung Neoplasms, Not Specified as Malignant
• Obesity
• Pneumonia
• Primary Pulmonary Hypertension
• Pulmonary Disease
• Pulmonary Hypertension
• Sleep Apnea
• Vascular Disease