Dr. Brandon Key

Dr. Brandon Key, MD is a board-certified Vascular and Interventional Radiologist and an Assistant Professor at Froedtert & the Medical College of Wisconsin, where he cares for adult and senior patients using advanced, minimally invasive, image-guided procedures. He treats a wide range of conditions — including venous and arterial diseases, peripheral artery disease (PAD), bone and metastatic cancers, thoracic and abdominal aneurysms, spinal fractures, and other complex vascular and musculoskeletal conditions — with targeted therapies such as catheter-based treatments, nerve and bone ablations, IVC filter placement and retrieval, splenic embolization, and TIPS procedures.

Dr. Key completed his MD at the University of Texas Medical School at Houston, followed by a Diagnostic Radiology residency there and a Fellowship in Interventional Radiology at the Medical College of Wisconsin. He is affiliated with Froedtert Hospital and its Menomonee Falls and West Bend campuses, and he accepts new patients and offers virtual visits. Patients appreciate his clear explanations, willingness to listen, and compassionate care approach.