Associate Professor of Medicine
Mayo Clinic
Dr. Matthew J. Koster is an Associate Professor of Medicine at the Mayo Clinic Alix School of Medicine in Rochester, Minnesota. Dr. Koster is a clinical rheumatologist with expertise in the diagnosis and management of vasculitis and serves as the co-director of the Mayo Clinic vasculitis center. Dr. Koster's research focuses on the epidemiology of vasculitis (ANCA vasculitis and large vessel vasculitis) as well as involvement in translational studies and clinical trials which span the spectrum of vasculitides.