Lakeside School Küsnacht
Rosemary Ernst-Itschner was born and raised in the U.S. She received her Bachelor Degree in in Art History, Greek Classics, and Design from the University of Minnesota. She became a Certified Gemologist at the Gemological Institute of America, and worked in Geneva, Hong Kong, and Zürich. While raising her son, she received her CELTA certificate after attending the Cambridge University program for training English teachers. She has Assistant Teacher certification and has been teaching English privately to children and adults. Rosemary joined Lakeside School in August 2016.