After graduating from Berlin University, Bettina completed a fellowship at Tufts University, an internship at the Marion duPont Equine Medical Center, Leesburg and a large animal internal medicine and emergency and critical care residency at the University of Pennsylvania. Bettina became a member of the American College of Veterinary Internal Medicine and the American College of Veterinary Emergency and Critical Care in 2005. After attained her PhD from the University of London in 2008, Bettina has been working at the Royal Veterinary College where she is now a Professor in Equine Medicine and Emergency and Critical Care.