Procedures Preformed by Dr. John F. Grehan, MD

• Ablation for Treatment of Cardiac Arrhythmias
• Aortic Reconstruction Surgery
• Aortic Repair, Open or Repair of Arterial Aneurysm, Open
• Aortic Valve Replacement
• Atrial Fibrillation Surgery
• Decortication and Pleurectomy
• Endovascular Repair of Thoracic Aorta
• Heart Defect Repair
• Heart Surgery
• Hyperhidrosis and Minimally Invasive Sympathectomy
• Insertion of Epicardial Lead for Pacemaker or Cardioverter and-or Defibrillator
• Lobectomy, Open
• Lung Removal (Partial or Complete): Open, or Resection of Lung Tumor: Open
• Lymph Node Biopsy or Excision
• Maze Procedure
• Minimally Invasive Heart Surgery
• Mitral Valve Repair
• Open Thymectomy
• Segmentectomy, Open
• Thoracentesis
• Thoracoscopic Wedge Resection
• Thromboendarterectomy or Excision of Infected Graft
• Valve Repair or Replacement (Aortic, Mitral, Tricuspid, and Pulmonary)
• Ventricular Assist Device
• Video-Assisted Thoracoscopic Surgery (VATS) or Thoracotomy