Conditions Treated by Dr. Timothy P. O'Holleran, MD

• Abdominal Pain
• Anal Fissure
• Anorectal Abscess
• Appendicitis
• Atelectasis
• Breast Cancer
• Breast Lump
• Carcinoma in Situ
• Cholecystitis and Gallstones
• Colorectal Cancer
• Crohn's Disease (Regional Enteritis)
• Diaphragmatic and-or Hiatal Hernia
• Hemorrhoids
• Incisional Hernia
• Inguinal Hernia
• Intestinal Obstruction
• Lipomas
• Liver Cancer
• Lung Cancer
• Neuroendocrine Tumors
• Pancreatic Cancer
• Peripheral Vascular Disease (PAD, PVD)
• Pleural Effusion
• Rib Fracture
• Secondary Malignancies
• Ulcerative Colitis
• Umbilical Hernia
• Ventral Hernia