Louie Kostopoulos, MD

Dr. Louie Kostopoulos, MD, is an interventional cardiologist based in Milwaukee, Wisconsin, with a subspecialty focus on complex coronary interventions, structural heart disease, peripheral vascular disease, and adult congenital heart conditions. He treats specific conditions including cardiomegaly, endocarditis (both infective and noninfective), atherosclerosis, and adenosine deaminase 2 deficiency more frequently than peers, performing procedures such as coronary angioplasty, pacemaker implant