About The Harley Street Vascular Clinic

The Harley Street Vascular Clinic, Singapore, specializes in Vascular surgery and diseases affecting the Circulation. Working alongside our physician partners at the Harley Street Heart Centre, we provide comprehensive care for conditions affecting your circulation.

Your circulation is your lifeline.

Our Specialists

Our Specialist

Dr Sriram Narayanan

Dr Sriram Narayanan

MBBS  |  MS (Surgery)  |  FRCS (Glasgow)  |  FRCS (Gen Surg)  |  Dip Lap Surgery (France)

Director and Senior Consultant Vascular and Endovascular Surgeon

President, Asian Venous Forum

Harley Street Vascular Clinic, Gleneagles Hospital

About Dr. Sriram Narayanan

Dr Sriram Narayanan (Dr Ram) has over 15 years of experience as a vascular and endovascular surgeon. He has over 30 peer reviewed publications, over 100 conference presentations, and has been a teacher, trainer and mentor to junior vascular surgeons from Singapore, as well as the UK, India, Indonesia, Philippines, Brunei and Australia. He is recognized by his peers as a global key opinion leader and researcher in Complex Vein Surgery and Pelvic Congestion Syndrome Management. He is the current President of the Asian Venous Forum and represents Singapore on the council of the International Union of Phlebology. 

Dr Ram had his basic medical training at India’s premier medical school JIPMER, and his early postgraduate surgical residency training at Sir JJ Hospital, Mumbai, India. He then moved to the UK in 1997, where he trained in a wide range of surgical specialties including upper and lower GI surgery, thoracic surgery and renal transplantation at Liverpool, Cornwall and Nottingham. He was selected for the All-Wales Higher Surgical Training Programme in 2002 based in  Cardiff  and was awarded the Completion of Certificate of Specialist Training (CCST) in the UK in 2008, specializing in Vascular Surgery. 

Post CCST, Dr Ram underwent advanced training in vascular and endovascular surgery at the Imperial College, London as a Senior Registrar under the mentorship of Professor Alun Davies. He was then appointed as a Consultant Vascular Surgeon at the University Hospital of North Staffordshire in 2010. He moved to Tan Tock Seng Hospital, Singapore in 2011, where he was the Chief of the Vascular Surgery service and Adj Asst Professor of Surgery at the National University of Singapore. He became a part of The Harley Street Heart and Vascular Centre in 2017.

Besides medicine, Dr. Ram enjoys music, cricket and world history and politics. He credits, as his biggest influences, his father’s extraordinary sense of fairness and respect for others, and Professor Alun Davies’ inspiration for teaching, research and helping patients. Dr. Ram’s mission is to develop accessible treatment for all, as the costs of medicine have left the less privileged behind, without equal access to technology and knowledge of advances in healthcare. He believes in treating patients as people with fears and hopes and not just as a collection of symptoms and x-ray films.

You Are Covered

We are on the panel with most insurers in Singapore and with many international insurers; we also offer convenient options for self-paying patients.

Global Recognition and Leadership

Global Recognition and Leadership

President Asian Venous Forum 2023-2027

History of the Clinic

The Harley Street Vascular clinic is a part of The Harley Street Heart and Vascular Centre. We have been a leading centre in Singapore providing care for patients with a wide range of heart and vascular conditions for over 12 years.

The Harley Street Vascular Clinic provides cutting edge specialist care for diseases that affect the circulation. The clinic was amongst the first to have an in-house non-invasive Circulation laboratory with advanced Duplex ultrasound and hemodynamic studies.

We provide a range of advanced minimally invasive and open surgical treatments for diseases of veins and arteries like drug-coated balloon angioplasty and stenting, and endovascular aortic repair, limb bypass surgery, arterial pressure assist systems and advanced wound care for diabetic and venous leg ulcers.

You Are Covered

We are on the panel with most insurers in Singapore and with many international insurers; we also offer convenient options for self-paying patients.

Harley Street Vascular Academia

Pioneering Circulation research from The Harley Street Vascular Clinic – Better Care through research

Guyton returns - the theoretical physics explanation of how vein blood returns from the legs to the heart against gravity.

A Harley Street -Imperial College Vascular research team collaboration 2021

Development of a new endovenous device to treat varicose veins using an empty vein ablation technique

A Harley Street-Italian Vascular research team collaboration 2023

Harley Street co-authors Global guidelines for intervention in Deep Vein Thrombosis 2023.

Risk of rupturing an aneurysm is different amongst Asian and Caucasian races – studied by computational modelling

A Harley Street, Nanyang Technology, University and University of Texas research collaboration 2020

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