Head of hospital hygiene for the following health establishments:
- Clinique de Montchoisi, Lausanne, Switzerland
- Clinique Cécil, Lausanne, Switzerland
- Clinique Bois-Cerf, Lausanne, Switzerland
- Clinique La Prairie, Clarens, Switzerland
- Clinique La Lignière, Gland, Switzerland
- MV Santé clinics, Lausanne, Geneva and Sion, Switzerland
- Jules Gonin Ophthalmic Hospital, Lausanne, Switzerland