Member of the Swiss Society of Ophthalmology (SSO/SOG)
Member of the European Board of Ophthalmology (FEBO)
Member of the British Oculoplastic Surgery Society (BOPSS)
Member of the Hellenic Society of Ophthalmic Plastic and Reconstructive Surgery (HSOPRS)
Member of the Société Médicale Valaisanne (SMV)
Member of the Société Vaudoise de Médecine (SVM)
Member of the Swiss Medical Association (FMH)
President of the SSO Committee for International Ophthalmology
Consultant and Teamleader of the East Timor Eye Program (ETEP)
Board Member of the Timor-Foundation
Founder of the Atauro Eye Project (Atauro Island, Timor Leste)