Dr Athanasios Diamantopoulos
MD, Ph.D



Clinical Interests

  • Vascular imaging and intervention
  • Abdominal imaging and intervention
  • Special interests: Non-vascular interventions (i.e. image guided biopsies, drainages, ablations) vascular interventions, Peripheral vascular disease, venous disease Venous access (PICC lines, Port-A-Caths, Hickman lines, Tunnelled lines) Paediatric interventions


Dr Athanasios Diamantopoulos is a consultant interventional radiologist at Guy’s and St Thomas' NHS Foundation Trust since 2013. He qualified in 2004 from the medical school of University of Patras. In 2013, Athanasios was awarded a PhD from the University of Patras in experimental prevention of contrast induced nephropathy, an active research interest. 

Athanasios has been trained in all aspects of general and interventional radiology at Patra's University Hospital. In 2012, he completed an interventional radiology fellowship at Guy’s and St Thomas'.

Following completion of his training he was appointed consultant interventional radiologist at Guy’s and St Thomas'. His clinical experience includes all aspects of basic and advanced interventional radiology procedures with a special focus in peripheral endovascular procedures, arteriovenous access procedures, venous procedures, image guided biopsies and drainages and peadiatric interventions.

Athanasios has authored or co-authored a number of peer-reviewed original scientific papers and book chapters. In addition, he has presented numerous oral free papers and scientific presentations and has been an invited lecturer in national and international conferences.

Education and training

School of Medicine, University of Patras, Greece (2004)
PhD, University of Patras, Greece (2013)
CCT in general and interventional radiology, University Hospital of Patras
Interventional radiology fellowship, Guy’s and St Thomas’ NHS Foundation Trust (2012)


The Editors' Medal 2011, Cardiovascular and Interventional Radiology (CVIR), Springer Science (2011)
CIRSE Fellowship Grant (2012)
BSIR Registrar scholarship case study (2012)

Languages spoken:

English, Greek 



NHS Hospitals

Guy's and St Thomas' NHS Foundation Trust & Evelina London Children’s Hospital

To make an appointment
Call 020 8949 9020

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