Educational Qualifications
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EBIR (European Board of Interventional Radiology Certification, 2023)
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International recognition of expertise in interventional radiology and endovascular techniques.
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PDCC (Neuroradiology, 2019–2020)
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Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGI), Lucknow
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M.D. – Radiodiagnosis (2016–2019)
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Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGI), Lucknow
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M.B.B.S. (2009–2015)
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Madras Medical College & Rajiv Gandhi Government General Hospital, Chennai
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Best Outgoing Student of the Batch (2009–2015)
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Gold Medals in Anatomy, Forensic Medicine, Medicine, Surgery, Orthopedics and for achieving the highest aggregate marks across MBBS years.
Professional Experience
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Assistant Professor – Interventional Radiology, PK DAS Institute of Medical Sciences, Palakkad (Apr 2023 – May 2025)
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Founded the Department of Interventional Radiology.
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Specialized in peripheral vascular and dialysis-related interventions.
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Associate Consultant – Interventional Radiology, Meenakshi Mission Hospital, Madurai (Jan 2021 – Mar 2023)
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Hands-on experience in:
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Tumor Embolisation & Ablation
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Varicose Vein Ablation
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PTBD / Biliary Stenting
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BRTO / PARTO procedures
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Hemodialysis Fistula Salvage
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Stroke Mechanical Thrombectomy
Top Skills & Expertise
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Endovascular & Vascular Interventions – Peripheral arterial angioplasty, stenting, dialysis-related procedures, venous interventions.
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Onco & Gastro Interventions – Tumor embolisation, ablation, biliary stenting.
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Neurovascular Interventions – Stroke thrombectomy, intracranial embolisation, AVM management.
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Non-Vascular Interventions – Biopsies, pain management, palliation, varicose vein clinics.
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Academic Leadership – Department initiation and development in multiple institutions.
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Global Standards – EBIR-certified, blending European interventional standards into Indian clinical practice.
Research & Publications
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Outcomes of Endovascular Treatment for Salvaging Failed Hemodialysis Arteriovenous Fistula – Role of Balloon Angioplasty. Indian J Nephrol (2024)
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Pancreatic Arteriovenous Malformation Treated with Transarterial Embolization – Case Report. J Clin Interv Radiol ISVIR (2024)
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Uterine Artery Embolization for Iatrogenic Vascular Injuries. J Clin Interv Radiol ISVIR (2024)
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Direct Percutaneous Thrombolysis: Novel Method for Thrombosed AV Fistula. J Vasc Access (2023)
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Balloon-Assisted Coiling of Intracranial Aneurysms: Technical Details and Local Complications. Neurol India (2022)
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Angiographic Analysis on Posterior Fossa Hemorrhages and Vascular Malformations. Egypt J Neurosurg (2022)
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Detection and Evaluation of Intracranial Aneurysms by Multidetector CTA vs. DSA. Asian J Neurosurg (2019)
Key Achievements
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AIR Rank 3 – NEET SS (2020).
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AIR Rank 3 – AIPGMEE (2016).
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Best Outgoing Student – MBBS Batch (2009–2015) at Madras Medical College.
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Gold Medalist in multiple core subjects of MBBS including Anatomy, Medicine, Surgery, and Orthopedics.
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Best Poster Presentation Award – ISVIR 2024.
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Presented oral and poster papers at ECR 2020, 2023 and KCR 2022, gaining international exposure in interventional radiology research.

Dr. VIGNESH S
MBBS,MD(Radiology), PDCC (Neuro Radiology)
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Consultant, Renai Medicity, Kochi (May 2025 – Present)
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Performing complex peripheral vascular, oncological, and gastroenterological interventions.
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Managing pain and palliative care interventions, integrating interventional radiology into holistic patient care.
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Consultant, Indira Gandhi Cooperative Hospital, Kochi (May 2025 – Present)
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Initiated the Department of Interventional Radiology.
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Performing non-vascular interventions including USG & CT-guided biopsies.
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Running dedicated Pain and Varicose Vein Clinics.
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Visiting Consultant, Smita Memorial Hospital, Thodupuzha & PK DAS Institute of Medical Sciences, Palakkad (May 2025 – Present)
