Dr. Sielhorst is a Diplomate of the European College of Animal Reproduction and is currently affiliated with the Tierärztliche Hochschule Hannover and the equine hospital Tierärztliches Kompetenzzentrum Karthaus. She obtained her veterinary degree in 2006 and received her specialty training at the University of Hannover in Germany. Her research interests include ultrasonography of the late pregnant mare, use of Doppler ultrasonography in the pregnant mare and functionality of the pregnant uterus.