Narayan Karunanithy

Clinical Lead for Interventional Radiology and Honorary Senior Lecturer

Guy's and St Thomas' NHS Foundation Trust, London, UK

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Dr Narayan Karunanithy is a consultant interventional radiologist at Guy’s and St Thomas’ Hospital.

Dr Karunanithy completed his basic medical training at King’s College London in 1999. Following basic surgical and radiology training, he undertook specialist fellowship training in interventional radiology at Imperial College London and musculoskeletal radiology at the Royal National Orthopaedic Hospital, Stanmore.

Dr Karunanithy was appointed as Consultant Radiologist and Honorary Senior Lecturer at Guy’s and St Thomas’ NHS Foundation Trust in 2010. He was appointed Clinical Lead for Interventional Radiology in 2016. He has authored several peer reviewed publications and book chapters. In addition, he has served as invited faculty at national and tnternational conferences.

Dr Narayan Karunanithy is on the editorial board for Vascular and Endovascular Review Journal.


  • Interventional vascular and non-vascular.
  • CTA and MRA imaging.
  • Musculoskeletal MRI.
  • Musculoskeletal ultrasound.