He specializes in minimally invasive and endovascular treatment of vascular diseases, including varicose veins of the lower extremities, bleeding ulcers, gastrointestinal bleeding, pseudoaneurysms, vascular injuries, establishment and maintenance of dialysis access for patients with complex renal failure, and embolization of arteriovenous fistulas; he is experienced in interventional embolization for hepatocellular carcinoma, treatment of hypersplenism and splenomegaly secondary to liver cirrhosis, catheter-directed thrombolysis and vena cava filter placement for deep vein thrombosis, diabetic foot, endovascular intervention and vascular bypass surgery for lower extremity ischemia and arterial embolism, as well as peripheral arterial aneurysms and visceral artery aneurysms. He also specializes in interventional treatment of hypertension caused by renal artery stenosis, endovascular stent graft implantation and vascular graft replacement for abdominal aortic aneurysms, thoracic aortic dissection repair, as well as complex vascular procedures including chimney techniques and hybrid surgery.