Conditions Treated by Dr. Craig G. Chang, MD

• Abdominal Cancer
• Abdominal Hernia
• Acanthocytosis
• Acanthosis Nigricans
• Achalasia
• Acid Reflux
• Bile Duct Obstruction
• Calculus of Common Bile Duct
• Diabetes
• Diabetic Gastroparesis
• Fatty Liver Disease
• Gallbladder Diseases
• Gallstones
• Gastric Ulcer
• Gastroesophageal Reflux Disease (GERD)
• High Cholesterol
• Hyperlipidemia
• Hyperparathyroidism
• Hypertension
• Liver Diseases
• Metabolic Syndrome
• Obesity
• Obesity Associated Asthma
• Obesity Hypoventilation Syndrome
• Obstructive Jaundice
• Peptic Ulcer
• Sleep Apnea
• Stomach Bleeding
• Stomach Cancer
• Stomach Diseases