Associate Professor, University of Iowa Hospitals & Clinics, Iowa City, USA.
Postdoctoral Fellow, Department of Internal Medicine University of Missouri Hospital and Clinics Columbia
Medical Director, Eva Fertility Clinics, Spain
Department of Vascular and Endovascular Surgery, University Clinics, University of Cologne, Cologne, Germany
Director of Surgical Training, UIHC Center for Procedural Skills and Simulation, University of Iowa Hospitals and Clinics, USA