Conditions Treated by Dr. Sandy Feng, MD

• Abdominal Pain
• Anal Fissure
• Atelectasis
• Biliary Atresia
• Cholecystitis and Gallstones
• Diaphragmatic and-or Hiatal Hernia
• Esophageal Varices
• Hyperparathyroidism
• Incisional Hernia
• Intestinal Obstruction
• Liver Cancer
• Peripheral Arterial Embolism and Thrombosis
• Peripheral Vascular Disease (PAD, PVD)
• Pleural Effusion
• Ulcerative Colitis
• Varicose Veins
• Ventral Hernia