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.

Will Kinnaird

Senior Therapeutic Radiographer

Will is an experienced therapeutic radiographer who joined Gamma Knife from UCLH radiotherapy department. He has previously been involved in the delivery of stereotactic treatments, research and training.

Glenda Bantuto Jimenez

Gamma Knife Nurse
Glenda qualified in the Philippines in 1994 and joined the NHS in 2002. Since then she has worked in a range of specialities but Neurosurgery is her specialist interest. She joined the Gamma Knife team in 2016 and is developing our nursing pathways.