Conditions Treated by Dr. Leon D. Oostendorp, MD

• Abdominal Pain
• Anorectal Abscess
• Breast Cancer
• Breast Lump
• Carcinoma in Situ
• Cholecystitis and Gallstones
• Colorectal Cancer
• Diaphragmatic and-or Hiatal Hernia
• Hidradenitis
• Hyperparathyroidism
• Incisional Hernia
• Inguinal Hernia
• Intestinal Obstruction
• Lipomas
• Meckel's Diverticulum
• Peripheral Vascular Disease (PAD, PVD)
• Pyloric Stenosis
• Secondary Malignancies
• Stomach and Small Intestine Cancer
• Thyroid Cancer
• Umbilical Hernia
• Ventral Hernia