Conditions Treated by Dr. William W. Chang, DO

• Acidosis
• Alkalosis
• Asthma
• Atelectasis
• Bronchiectasis
• Bronchiolitis
• Bronchitis
• Chronic Pulmonary Heart Diseases (incl. Pulmonary Hypertension)
• Collapsed Lung (Pneumothorax)
• COPD (Chronic Obstructive Pulmonary Disease)
• Emphysema
• Empyema
• Influenza (Flu)
• Interstitial Lung Disease
• Lung Abscess
• Lung Cancer
• Lung Neoplasms, Not Specified as Malignant
• Lung Nodule
• Metastatic Respiratory System Cancer
• Mycobacterial Lung Infection
• Pleural Effusion
• Pneumonia
• Pneumonitis (Due to Solids or Liquids)
• Primary Pulmonary Hypertension
• Pulmonary Edema
• Pulmonary Embolism
• Pulmonary Hypertension
• Pulmonary Incompetence
• Respiratory Failure
• Sarcoidosis