Dr Amen Sibtain is a Consultant Clinical Oncologist specialising in the management of Gastrointestinal, Hepatobiliary and Head and Neck cancers with chemotherapy and radiotherapy. He is also highly experienced in chemo-radiotherapy, state of the art radiotherapy techniques, including VMAT, stereotactic radiotherapy and radiosurgery, and intraoperative radiotherapy.

Dr Sibtain was previously President of the Oncology Section of the Royal Society of Medicine, Programme Director for Clinical Oncology Specialist Training Committee for the London Deanery and Chairman of the Head and Neck Tumour Board for North East London. He was awarded an MD degree for his research in tumour hypoxia by the University of London.

As well as his clinical work he remains actively involved in research. He has been published in a number of peer-reviewed journals and edited the books Towards the Prevention of Cancer (2007) and Physics for Clinical Oncologists (2012).

It is important that HCA is transparent about our relationship with those doctors who provide us with clinical guidance on delivering the best possible care to patients and operating our hospitals safely and efficiently. We set out here some of the ways in which we work together and the amount we pay this doctor for such services.