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Appointments at

London Radiotherapy Centre

Borough Wing, Lower Ground Floor Guy’S Hospital, London, SE1 9RT

Appointments at

Private Care at Guy’s at London Bridge Hospital

Guy's Cancer Centre, Great Maze Pond, London, SE1 9RT

Dr Mary Lei | Oncology

Dr Mary Lei

MBBS MRCP FRCR MD

Oncology

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Experience

23 years

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Languages

English

Subspecialties

Clinical Oncology, Head and Neck Cancers, Laryngeal Cancer, Thyroid Cancer

London Bridge Hospital, Part of HCA Healthcare UK

27 Tooley Street, London, SE1 2PR

Clinic times

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London Radiotherapy Centre

Borough Wing, Lower Ground Floor Guy’S Hospital, London, SE1 9RT

Clinic times

Clinic times are not available

Open Google Maps

Private Care at Guy’s at London Bridge Hospital

Guy's Cancer Centre, Great Maze Pond, London, SE1 9RT

Clinic times

Clinic times are not available

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Consultation fees

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Registered with

General Medical Council: 4722568

Dr Mary Lei undertook her undergraduate medical training at King's College London School of Medicine and Dentistry and completed specialist training in clinical oncology at Imperial College Healthcare and Guy's and St Thomas' NHS Foundation Trusts.

Dr Lei spent two years as a research fellow in the Royal Surrey County Hospital and the University of Surrey. Her research focused on image-guided intensity-modulated radiotherapy (IMRT) in head and neck cancer and culminated in the award of a Medical Doctorate (MD) postgraduate degree. She was then appointed to a one year charity funded IMRT fellowship in head and neck cancer at Guy's and St Thomas' NHS Foundation Trust.

During her training, Dr Lei was the Chair of the Oncology Trainee Forum, representing the interests of clinical oncology trainees across the UK at the Royal College of Radiologists. She continues to be active in developing clinical oncology training in addition to roles as an educational and clinical supervisor.

Dr Lei has been a consultant clinical oncologist specialising in the treatment of head and neck and thyroid tumours at Guy's and St Thomas' NHS Foundation Trust since 2011. Currently, she is the lead for the clinical oncology radiotherapy research and development (R&D) group and also leads to research and development for the network thyroid cancer team.

Her research interests include novel therapies and predictive biomarkers in head and neck cancer. She is collaborating with colleagues in King's Health Partners on her work in this area.


Diseases, Medical Tests and Treatments


  • Radiotherapy
  • Head
  • Neck
  • Thyroid
  • Neuroendocrine tumours

London Bridge Hospital, Part of HCA Healthcare UK

27 Tooley Street, London, SE1 2PR

Clinic times

Clinic times are not available

Open Google Maps

London Radiotherapy Centre

Borough Wing, Lower Ground Floor Guy’S Hospital, London, SE1 9RT

Clinic times

Clinic times are not available

Open Google Maps

Private Care at Guy’s at London Bridge Hospital

Guy's Cancer Centre, Great Maze Pond, London, SE1 9RT

Clinic times

Clinic times are not available

Open Google Maps

Consultation fees

This consultant hasn't added their fees.

Registered with

General Medical Council: 4722568

All procedures

  • Oncoplastic Surgery
  • Radiotherapy

All conditions

  • Head & Neck Cancers
  • Laryngeal Cancer
  • Thyroid Cancer

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