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General enquiries:
+44 (0)207 935 4444
Book an appointment:
+44 (0)207 616 7693
Self-pay enquiry:
+44 (0)203 219 3315
The London Clinic
Dr Daniel Smith is a Consultant Clinical Oncologist specialising in thoracic oncology; lung Cancer, breast cancer, mesothelioma, thymic tumours and radiotherapy.

Specialties and sub-specialties

Lung cancer
Breast cancer
Post-operative radiotherapy (orthopaedic)


Professional profile

Dr Daniel Smith is a Consultant Clinical Oncologist at Guy’s and St Thomas’ NHS Foundation Trust. He specialises in the treatment of thoracic and breast cancers including:

  • Lung Cancer
  • Breast Cancer
  • Mesothelioma
  • Thymic tumours
  • Chemotherapy
  • Radiotherapy

He also delivers immediate post-operative radiotherapy for benign conditions including Heterotopic Ossification (HO) and Pigmented Villonodular Synovitis (PVNS).

He has a particular focus on high precision techniques including 3D and 4D conformal image-guided radiotherapy (IGRT), intensity modulation radiotherapy (IMRT), volumetric modulated arc therapy (VMAT) and stereotactic ablative radiotherapy (SABR).

Dr Smith is the Lead Clinician for Lung Cancer at Guy’s & St Thomas’, one of the largest lung cancer services in the country. He is the Clinical Governance Lead for the Oncology Directorate, has published papers in international journals on IMRT and the incorporation of nuclear medicine into practice, and is an investigator in several active clinical trials.

He gained a First Class degree at the University of Cambridge and completed medical training at University College London Medical School. He became a member of the Royal College of Physicians in 2004 and a fellow of the Royal College of Radiologists in 2008 following higher clinical oncology training in North London.

Clinical interests

  • Intensity modulation radiotherapy (IMRT)
  • Stereotactic Radiotherapy (SABR)
  • Immunotherapy

Current posts

  • Consultant Clinical Oncologist
    Guy’s & St Thomas’ NHS Foundation Trust, London
  • Honorary Consultant
    University Hospital Lewisham, Lewisham & Greenwich NHS Trust

Medical training

Year qualified 2000
  • Cambridge University 1997
  • UCL Medical School, London 2000

Medical Admissions

A nurse with a patient

Facilitating acute admissions into The London Clinic whilst maintaining the highest levels of safety and care, supported by a consultant on-call rota.

Concierge service

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We can support our patients with travel, hotel accommodation, London tours, plus theatre and restaurant reservations.

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Main numbers

General enquiries: 020 7935 4444 Appointments: 020 7616 7693 Self-Pay: 020 3219 3315

Contact numbers for service departments

Other numbers

Concierge service: 020 3219 3323International office: 020 3219 3266Invoice and payment enquiries: 020 7616 7708Press office 020 7616 7676

Your call may be recorded for training and monitoring purposes.

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