Clinical Team

Dr Cornel Tancu

Clinical Research Fellow
Cornel has joined us from the Gamma Unit, Timone Hospital, Marseille. Experienced in research he will be co-ordinating our clinical trials and research programme which is led by Mr Neil Kitchen.

Alexander Polonsky

Lead Therapeutic Radiographer
Alexander studied Medicine in Ukraine and Radiotherapy in St George Medical School.  He has extensive experience in stereotactic neuroradiosurgery, participating in all aspects of Gamma Knife Treatment, collecting clinical data and research, training radiographers and students.

Katie Jeanson

Lead Therapeutic Radiographer
Katie is an experienced Therapy Radiographer responsible for the correct delivery of Gamma Knife treatment.  Katie has years of experience in this field and is committed to providing a first class service for all patients.

Sinead Murphy

Therapeutic Radiographer

Sinead has extensive experience working within the healthcare industries in both Ireland and the United Kingdom. Sinead has joined the Gamma Knife team from the Royal Surrey County Hospital.

Her training has underlined the importance of holistic patient care, which she finds very rewarding.

Sharmin Rahman

Therapeutic Radiographer

Sharmin studied at St. George’s Medical School and completed her BSc in Therapeutic Radiography and Oncology. All her training was completed at The Royal Marsden Hospital where she gained extensive knowledge and skill.

Her past Radiotherapy experiences in London, Portsmouth and Abu Dabhi, have exposed her to different healthcare systems and styles of patient care which have led her to become greatly ambitious about delivering world class patient service.