Conditions Treated by Dr. Matthew A. Johnston, MD

• Abdominal Pain
• Appendicitis
• Atelectasis
• Biliary Atresia
• Cholecystitis and Gallstones
• Collapsed Lung (Pneumothorax)
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Empyema
• Esophageal Varices
• Hemorrhoids
• Hyperparathyroidism
• Incisional Hernia
• Inguinal Hernia
• Intestinal Obstruction
• Lipomas
• Liver Cancer
• Lung Cancer
• Meckel's Diverticulum
• Peripheral Vascular Disease (PAD, PVD)
• Pleural Effusion
• Secondary Malignancies
• Small Intestine Cancer
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Ulcerative Colitis
• Umbilical Hernia
• Varicose Veins
• Ventral Hernia