Mr Nicholas Kalavrezos

Mr Nicholas Kalavrezos


Oral & Maxillofacial Surgery

23 years of experience
18 years as a specialist


  • Facial Plastic Reconstructive Surgery
  • Head & Neck Surgery
  • Oral Medicine
  • Oral Surgery
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Languages spoken

  • English
  • Greek
  • German
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Registered with

  • General Medical Council: 4468996
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    Practices worked at

    Harley Street Clinic Diagnostic Centre

    16 Devonshire St, Marylebone, London, United Kingdom, W1G 7AF
    20 reviews

    The Harley Street Clinic

    35 Weymouth Street, london, United Kingdom, W1G
    166 reviews

    The Princess Grace Hospital

    42-52 Nottingham Place, London, United Kingdom, W1U 5NY
    241 reviews


    Mr Nicholas Kalavrezos is a Head and Neck Reconstructive Surgeon with a background in Oral and Maxillo-Facial surgery. He is based at The Harley Street Clinic the University College London Hospital and The Princess Grace Hospital. He is also the Lead Head and Neck Sarcoma Surgeon for the London Sarcoma Service.

    He specialises in ablative and reconstructive surgery for the head and neck, with a clinical interest in the management of sarcomas. He also performs thyroid and facial trauma surgery, as well as “scarless” face lift treatment for salivary gland tumours.

    Mr Kalavrezos is a founding member of the Centre for Reconstructive Surgery at the University College London (UCL). He is actively involved in research into ‘tissue engineering bio-scaffolding’ at the Nanotechnology Laboratory of UCL. He is regularly invited to lecture at conferences nationally and internationally and is the Secretary General of the European Association for Cranio-Maxillofacial Surgery (EACMFS).

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    Medical procedures

    • Excision of Lesions of the Mouth, Tongue and Gum 
    • Head and Neck Cancer Surgery 
    • Microvascular Surgery
    • Oral Reconstruction 
    • Thyroidectomy 
    • Tooth Extraction 
    • Wisdom Teeth Removal 




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    Special interests

    • Cancer of the Head, Neck, Mouth and Tongue
    • Head and Neck Lumps 
    • Head and Neck Tumours 
    • Oral Cancer 
    • Salivary Gland Disease
    • Thyroid Cancer 
    • Thyroird Disorders 



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    Dr med (MD) University Hospital Zurich, Switzerland 1998

    FFDRCSI Dublin, Ireland 1999

    FRCS Royal College of Surgeons (Ed) 2002 

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