Dr. Um completed medical school at the University of South Dakota, Sanford School of Medicine. Her residency in vascular surgery was completed at the University of Wisconsin Vascular Surgery Integrated Residency. She specializes in:

• Abdominal aortic aneurysm stent grafting and surgical repair
• Angiograms with angioplasty, stents and thrombectomy
• Atherectomy/endarterectomy
• Arterial bypasses
• Arteriovenous (AV) fistula placement
• Carotid artery stenting and surgery
• Compartment syndrome
• Deep vein thrombosis (DVT) treatment
• Medical management
• Noninvasive vascular testing and imaging
• Venous ablations
• Thoracic outlet syndrome
• Vascular medication management
• Vena cava filter placement