Dr. Wiechmann has been in private practice for 28 years with Vascular & Interventional Physicians, with a particular interest in peripheral arterial disease & critical limb ischemia, abdominal aortic aneurysms, carotid intervention, and venous disease. He has been elected a Fellow in 4 different medical associations, including the Society of Interventional Radiology, the Society of Vascular Medicine, the American Heart Association, and the Outpatient Endovascular & Interventional Society (OEIS). He has given over 250 invited lectures and has been principal investigator in numerous clinical trials in peripheral arterial intervention, carotid stenting, medical therapy for PAD, and stem cell therapy for critical limb ischemia. Dr. Wiechmann is a founding member of the Outpatient Endovascular & Interventional Society (OEIS), serves on the Board, and is Past President of OEIS. The practice has 5 interventional radiologists and has been involved with the treatment of arterial and venous disorders for numerous years, both hospital-based and at our office-based lab, which opened in 2006.