Organisation

Ariane Hallwachs
Personal Assistant
+41 56 310 35 35 , ariane.hallwachs@psi.ch

Dr. Dario Veghini
Head
+41 56 310 44 91, dario.veghini@psi.ch

Radiation Oncology
Prof. Dr. med. Damien Weber a.i. 
Group leader
+41 56 310 58 28, damien.weber@psi.ch

Patient and Study Office
Sevda Sengül
Group leader
+41 56 310 43 42 , sevda.sengül@psi.ch

Radiation Therapists
Michael Zorneth
Group leader
+41 56 310 34 81, michael.zorneth@psi.ch

Medical Software
Rico Besson
Group leader
+41 56 310 53 68, rico.besson@psi.ch

Operations Management and Engineering
Stefan Danuser
Group leader
+41 56 310 32 55, stefan.danuser@psi.ch

Clinical Medical Physics
Dr. Arturs Meijers
Gruppenleiter
+41 56 310 43 51, arturs.meijers@psi.ch

Expert Medical Physics and Strategic Projects
Alessandra Bolsi
+41 56 310 35 19, alessandra.bolsi@psi.ch

Prof. Dr. Tony Lomax
Head
+41 56 310 55 80, tony.lomax@psi.ch

Sibylle Bollhalder (morning hours only)
Personal Assistant
+41 56 310 55 80, sibylle.bollhalder@psi.ch

Technology Development
Dr. David Meer
Group leader
+41 56 310 35 27, david.meer@psi.ch

Dosimetry and Imaging
Dr. Sairos Safai
Group leader
+41 56 310 51 58, sairos.safai@psi.ch

Patient Office
Paul Scherrer Institute PSI
Center for Proton Therapy
5232 Villigen PSI West, Switzerland
Reception PSI West

Tel: +41 56 310 35 21
Tel: +41 56 310 35 24
protonentherapie@psi.ch