Olga works as Senior Scientists in Microbiome at the Nestlé Institute of Health Sciences, Nestlé Research in Lausanne, Switzerland. She has obtained her doctorate in biology from University of Basel, Switzerland. After several years of career in academia, Olga joined Nestlé Research to work in the emerging field of human microbiome. Her research focuses on the discovery, development and clinical testing of nutritional modulators of gut microbiome to enhance human health and wellbeing.