Procedures Preformed by Dr. William J. O'Brien, MD

• Appendectomy, Laparoscopic
• Appendectomy, Open
• Arteriovenous Shunt Creation
• Colectomy
• Cystectomy
• Decortication and Pleurectomy
• Dressing and-or Debridement of Wound, Infection, or Burn (incl. Negative Pressure Wound Therapy)
• Enterostomy (Laparoscopic or Open)
• Excision of Breast Tumor
• Excision of Rectal Tumor
• Excision of Stomach Tumor
• Excision, Shaving, or Destruction of Skin and Subcutaneous Tissue (incl. Mohs Micrographic Surgery), Tissue Transfer
• Gallbladder Removal (Cholecystectomy), Laparoscopic
• Gallbladder Removal (Cholecystectomy), Open
• Inguinal Hernia Repair, Laparoscopic
• Inguinal Hernia Repair, Open
• Intestinal Transplant (incl. Enterectomy)
• Lobectomy, Open
• Lung Removal (Partial or Complete): Open, or Resection of Lung Tumor: Open
• Lymph Node Biopsy or Excision
• Open Diaphragmatic and-or Paraesophageal Hiatal Hernia Repair
• Open Incisional and-or Ventral Hernia Repair
• Peripheral Artery Catheterization
• Port Placements or Replacements
• Removal of Arteriovenous Shunt for Renal Dialysis
• Revision of Arteriovenous Shunt for Renal Dialysis
• Segmentectomy, Open