Dr Athanasios Diamantopoulos

Dr Athanasios Diamantopoulos



17 years of experience
8 years as a specialist


  • Interventional Radiology
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Languages spoken

  • English
  • Greek
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Registered with

  • Royal College of Radiologists: 317451
  • General Medical Council: 7258346
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    Practices worked at

    London Bridge Hospital

    27 Tooley Street, London, United Kingdom, SE1 2PR
    1920 reviews

    The Harley Street Clinic

    35 Weymouth Street, london, United Kingdom, W1G
    1065 reviews


    Dr Athanasios (Thanos) Diamantopoulos is a Consultant Interventional Radiologist at Guy’s and St Thomas' and a Senior Clinical Lecturer (Hon) at King’s College London. He qualified in 2004 from the medical school of University of Patras in Greece. He holds a PhD in experimental prevention of contrast induced nephropathy.

    He has been trained in all aspects of general and interventional radiology and he has completed a fellowship at Guy’s and St Thomas prior to been appointed as a consultant at the same hospital. He has been board certified by the European Board of Interventional Radiologists (EBIR) and is the current clinical lead for Interventional Radiology at Guys and St Thomas Interventional Radiology Department.

    Dr Diamantopoulos has authored or co-authored many peer-reviewed original scientific papers and book chapters. In addition, he has given many scientific presentations and is regularly invited as a lecturer in National and International conferences. He is the primary investigator (PI) and co-investigator in numerous studies and has been awarded a Fellowship of the Cardiovascular and Interventional Radiology Society of Europe (FCIRSE) for his contribution in interventional radiology and cardiovascular imaging. Since 2019 he serves as an elected member in the research committee of CIRSE. 

    He specialises in minimally invasive, image guided vascular, non-vascular and interventional oncology procedures both in adults and children. He distinguishes himself by performing cutting-edge procedures that include all aspects of basic and advanced interventional radiology procedures. In an effort to deliver the best possible results, Dr Diamantopoulos likes to incorporate the latest technological advances into his treatment methods such as drug eluting technologies, carbon dioxide angiography, the latest atherectomy techniques and all the newest ablation technologies.


    • CT Scan (Computerised Tomography Scan)
    • Vascular access (Ports, PICCs, Hickman lines, dialysis tunnelled and non tunnelled lines)
    • Video Consultation
    • Ultrasound
    • Image guided biopsies
    • X-Ray
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    Special interests

    • Interventional Oncology (diagnostic, palliative and therapeutic procedures incluiogn biopsies and ablations)
    • Paediatric Interventional Radiology
    • Vascular Interventional Radiology (Endovascular treatment of peripheral arterial and venous disease)
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    - Ptychio Iatrikes (MBBS) School of Medicine, University of Patras, Greece

    - PhD University of Patras, Greece

    - EBIR (European Board of Interventional Radiolgy)- CIRSE

    - FRCR (Fellow of the Royal college of Radiologist)

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