The Executive Committee 2023-2026

President

Mark Gaze

University College London Hospitals, London, England

E-mail: mgaze@nhs.net

Past President

Natia Esiashvili 

 
Winship Cancer Institute, Emory University, Atlanta, GA, USA

E-mail: natia@radonc.emory.org 

 General Secretary

Arnold Paulino

MD Anderson Cancer Center, Houston, TX USA

E-mail: apaulino@mdanderson.org

Treasurer

Anne Laprie

Insitut Universitaire du Cancer de Toulouse, Toulouse, France

E-mail: laprie.anne@iuct-oncopole.fr

Low & Middle Income Countries (LMIC) Representative

Pauline Njoki Njiraini

Consultant Clinical Oncologist, Nairobi, Kenya

E-mail: pnjokinjiraini@gmail.com

Low & Middle Income Countries (LMIC) Representative

Bilal Mazhar Qureshi

Assistant Professor & Head of Radiation Oncology, Karachi, Pakistan

E-mail: bilal.qureshi@aku.edu

Education Representative
(North America) 

Daniel Indelicato

University of Florida, Department of Radiation Oncology

E-mail: dindelicato@floridaproton.org 

Education Representative
(Europe) 

Yasmin Lassen

Danish Centre for Particle Therapy | Aarhus Universityhospital,  Aarhus, Denmark

E-mail: yasmin.lassen@auh.rm.dk

Membership Representative

Beate Timmermann

University Hospital Essen, Germany

E-mail: beate.timmermann@uk-essen.de 

Website Representative

Klaus Seiersen

Aarhus University Hospital, Aarhus, Denmark

E-mail: klauseie@rm.dk

Allied Professional

Guillaume Beldjoudi

Centre Léon Bérard, Lyon, France

E-mail: guillaume.beldjoudi@lyon.unicancer.fr

Allied Professional

Ingrid Fagerstrom Kristensen

LUCC: Lund University Cancer Centre, Lund, Sweden

E-mail: ingrid.fagerstromkristensen@skane.se

SIOP Liaison

Anita Mahajan

Mayo Clinic, Rochester, MN USA

E-mail: amahaj11@jh.edu

Newsletter Representative

Jeannette Parkes

Radiation Oncology Department, University of Cape Town, South Africa

E-mail: jeannette.parkes@uct.ac.za

Chair of the LOC of
PROS 2026 Congress

Beatriz García Robles

Pediatric Radiation Oncologist, Teleton Children's Oncology Hospital, Mexico

E-mail: beatriz.garciar@hospitalteleton.org.mx