After receiving commercial training at a notary's office, Miss Hostettler soon switched careers to become a medical secretary.
From 1990 to 2013, she was team leader and assistant to the directors in various departments at the University hospital Inselspital (Radio-oncology, Hand surgery, Plastic, reconstructive and aesthetic surgery). She also lived in the U.S. and France to improve her language skills and has acquired the respective language certificates.
She has taken numerous advanced and professional training programs to become a director's assistant, as well as management training. She also has a diploma in business administration and leadership. She has successfully implemented numerous projects at the Department (TARMed, APDRG, APROZ, electronic medical history) and has organised numerous national and international congresses and symposia.
Miss Hostettler has worked as a general manager of the clinic since 1.3. 2013.