Radiation Therapists (RTTs) Michael Zorneth Chief RTT michael.zorneth@psi.ch +41 56 310 34 81 Olga Jose Deputy Chief RTT olga.jose@psi.ch +41 56 310 59 26 What does a radiation therapist do? Contact Patient OfficePaul Scherrer Institute PSICenter for Proton Therapy5232 Villigen PSI West, SwitzerlandReception PSI WestTel: +41 56 310 35 21Tel: +41 56 310 35 24protonentherapie@psi.ch Head and ChairmanProf. Dr. med. Damien Charles Weber OrganisationHow to find usData privacy