Cardiology , Medicine , School of Medicine , Creighton University
Maricopa Integrated Health System (United States, Phoenix) - MIHS
Professor, University of Arizona (United States, Tucson) - UA
Maricopa Medical Center (United States, Phoenix)
Phillips University (United States, Enid)
University of Wisconsin Health (United States, Madison)
Erasmus University Rotterdam (Netherlands, Rotterdam) - EUR
Cleveland Clinic (United States, Cleveland)