
Dr. William O'Brien is a General Surgeon in Aurora 60506, Aurora IL and has an experience of 36 years in this field. Dr. William O'Brien practices at Dreyer Medical Group LTD in Aurora 60506, Aurora IL,Comprehensive Cardiology Associates in Milwaukee 53233, Milwaukee WI and Dreyer Clinic Inc in Naperville 60540, Naperville IL. Some of the services provided by the doctor are: Gastric Restrictive With Partial Gastrectomy or Jejunojejunostomy,Hernia Repair,Lobectomy of Lung with Robotic Assist,Abscess or Fluid Incision and Drainage and Open Inguinal Hernia Repair etc.
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140 Surgeries & Treatments

Wound Repair

Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy

Ventral Hernia Repair Open

Varicose Vein Procedure

Umbilical Hernia Repair Open

Thoracoscopic Wedge Resection Robotic Assist
Thoracoscopic Wedge Resection

Thoracentesis

Splenectomy and Splenorrhaphy

Splenectomy