Conditions Treated by Dr. Tien C. Ko, MD

• Abdominal Pain
• Anal and Rectal Cancer
• AnoRectal Abscess
• Appendicitis
• Atelectasis
• Biliary Atresia
• Breast Cancer
• Breast Lump
• Carcinoma in Situ
• Cholecystitis and Gallstones
• ColoRectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Esophageal Cancer
• Hemorrhoids
• Hidradenitis
• Hyperparathyroidism
• Incisional Hernia
• Inguinal Hernia
• Intestinal Obstruction
• Lipomas
• Liver Cancer
• Lung Cancer
• Neuroendocrine Tumors
• Pancreatic Cancer
• Peripheral Arterial Aneurysm and Dissection
• Peripheral Arterial Embolism and Thrombosis
• Peripheral Vascular Disease (PAD, PVD)
• Rib Fracture
• Secondary Malignancies