Stylianos Nikoletopoulos

Stylianos Nikoletopoulos




01/2011–Present           Managing Director – Partner

RAYMED SA, medical equipment company, ATHENS (Greece)

Establish distributionship collaboration with more than 20 manufacturers worldwide Achieved substantial growth every year

Received Award of Distributor of the Year (RTI 2014) and Award of Excellence (Sun Nuclear 2015)



Sales and Application Manager

BIOKOSMOS S.A., Lavrio (Greece)

Responsible for BIOKOSMOS Radiotherapy Department (sales, application and service), representing mainly Nucletron B.V.

Increased company’s market share up to 70% in the Greek market in Brachytherapy, Classic Simulators and TPS

Substantially increased sales turnover and profit of the department



Sales & Application Consultant – Radiotherapy Department


Application Specialist for Nucletron B.V. products


01/2006–06/2012         Radiation Protection Officer and Equipment Consultant

Erasineion Oncology Center


09/2002–01/2008         Senior Medical Physicist

Medical Physics Dpt. IASO Hospital, ATHENS (Greece) We introduced first SRS treatments in Greece



Medical Physicist

IASO Hospital

We worked with the first linac with MLC in Greece and one of the first worldwide.



Medical Physicist and Radiation Protection Advisor

Adviser for radiotherapy, radiology and nuclear medicine at private Clinics & Laboratories (Athens Medical Center Group of Hospitals 2014-Present)

Radiation protection and Hazard reports at numerous private Radiology and Nuclear Medicine clinics

Radiation protection reports, Hazard reports and Supervision during construction at Radiotherapy departments for Linear Accelerators and Brachytherapy (IASO, HYGEIA, ATHENS MEDICAL CENTER, ERASINEION, APOLLONION, IASO GENERAL, New RADIOTHERAPY CLINIC A YPE)

Radiation protection and hazard reports for industrial applications (AGET HERACLES – CINAR)



Stavros Niarchos Foundation Advisor for “The replacement of obsolete linear accelerators in seven public hospitals around the country, with new, state-of-the-art and high precision linear accelerators”

Advisor of Pancyprian association for cancer ELAZO, for a) studying the needs in Radiotherapy and propose solutions, b) the construction of radiotherapy department in the New Nicosia General Hospital.




10/1994–10/1995         Hospital Training

Areteion Hospital Dpt. of Radiotherapy & Dpt Nuclear Medicine


09/1991–03/09/1992         Master of Science in Medical Physics

ABERDEEN UNIVERSITY, Aberdeen (United Kingdom)


10/1986–07/1991         Physics Degree

University of Athens – E.K.P.A Faculty of Physics


04/1996–Present       Training – Teaching courses

More than 5 ESTRO Teaching course and 4 Clinical Trainings at Hospitals re Medical Physics in Radiotherapy


10/2007–Present       Sales Training

Several Sales training courses and Targeted Sales training programmes.


Participation in Scientific


Elected Vice-President (May 2016) of the Hellenic Association of Medical Physicists. Elected President (May 2008) of the Hellenic Association of Medical Physicists.

Elected Secretary General since May 1998 and for five consecutive periods of the Hellenic Association of Medical Physicists.

Member of the expert committee of the Ministry of Health for radiation protection. National delegate at European Society of Therapeutic Radiotherapy and Oncology in the committee of education (since 5/2008).

Member of the committee of ministry of Labor for professional parity between EU member countries (since 2006).

National delegate in European Federation of Organizations of Medical Physicists regarding education, for the period 5/02-5/04.

Member of the HAMP since 10/96. Member of EFOMP since 1996.

Member of the European Society of Therapeutic Radiotherapy and Oncology since 1998. Member of the European Association of Nuclear Medicine since 10/02.

Member of the Greek Society of Nuclear Medicine and Biology since 2000.

ALL SESSION BY Stylianos Nikoletopoulos