Conditions Treated by Dr. David C. Johnson, MD

• Abdominal Pain
• Adrenal Gland Cancer
• Adrenal Gland Diseases
• Anal and Rectal Cancer
• Anal Fissure
• Anorectal Abscess
• Appendicitis
• Atelectasis
• Biliary Atresia
• Breast Cancer
• Breast Lump
• Carcinoma in Situ
• Cholecystitis and Gallstones
• Collapsed Lung (Pneumothorax)
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Empyema
• Esophageal Cancer
• Esophageal Fistula
• Esophageal Varices
• Gallbladder and Biliary Tract Cancer
• Gallbladder Cancer
• Hemorrhoids
• Hernia
• Hiatal Hernia
• Hidradenitis
• Hyperparathyroidism
• Incisional Hernia
• Inguinal Hernia