Conditions Treated by Dr. Siew-Ming Lee, MD

• Abdominal Pain
• Anal and Rectal Cancer
• Anal Fissure
• Anorectal Abscess
• Appendicitis
• Cholecystitis and Gallstones
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Hemorrhoids
• Hidradenitis
• Hyperparathyroidism
• Incisional Hernia
• Inguinal Hernia
• Intestinal Abscess
• Intestinal Obstruction
• Lipomas
• Lung Cancer
• Meckel's Diverticulum
• Neuroendocrine Tumors
• Parathyroid (Gland) Disease
• Parathyroid (Gland) Tumor: Other than Malignant
• Pleural Effusion
• Secondary Malignancies
• Soft Tissue Sarcoma
• Stomach and Small Intestine Cancer
• Stomach Cancer
• Thyroid Cancer
• Ulcerative Colitis
• Umbilical Hernia