Conditions Treated by Dr. John M. Clark, MD

• Acute Pharyngitis
• Alkalosis
• Asthma
• Atelectasis
• Bronchiectasis
• Bronchitis
• Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
• COPD (Chronic Obstructive Pulmonary Disease)
• Emphysema
• Hypersensitivity Pneumonitis
• Interstitial Lung Disease
• Lung Cancer
• Lung Nodule
• Pleural Effusion
• Pneumonia
• Pulmonary Embolism
• Pulmonary Hypertension
• Respiratory Failure
• Rheumatoid Lung Disease
• Sarcoidosis
• Sleep Apnea