Dr. Hnath is board certified in general surgery, as well as in vascular surgery. Dr. Hnath offers the latest in minimally invasive vascular surgery, including stents, endografts and laser vein ablations. He also specializes in complex vascular cases and high-risk patients, focusing on arterial balloon angioplasty and stent placement, endovascular aortic aneurysm repairs, arterial insufficiency, varicose veins, open thoracic and abdominal aneurysm repairs, dialysis access placement, and carotid artery disease.