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Consultant Gastroenterologist | Expert Witness | Health Innovation Leader

A Trusted Expert in Gut Health, Digestive Disorders, and Neuroendocrine Tumours

Professor Mohid S Khan profile picture

Professor Mohid Khan is a leading UK Consultant in Gastroenterology and Neuroendocrine Tumours (NETs), based in Cardiff and seeing patients across the UK. With over 20 years of clinical and academic experience across leading institutions in London and Wales, he is known for combining diagnostic expertise with a compassionate, patient-centred approach.

Having graduated in medicine from St Mary’s Hospital, Imperial College London in 2003, he holds a PhD from University College London, is FRCP-certified, a JAG-accredited endoscopist, and fully registered with the General Medical Council (GMC). Internationally recognised for his work in complex digestive conditions, including cancer, Professor Khan is also a trusted expert witness in gastroenterology and an advisor to NHS digital health programmes.

Trained at top UK centres:
University College London, Imperial, Royal Marsden, Royal Free

97% overall patient satisfaction rates - improvement from previous services (18%)

PhD, FRCP, JAG-accredited, GMC-registered

National leader in patient-reported outcomes (PROMs)

Advisor on NHS digital transformation and AI

Expert witness for UK law firms

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My Journey in Medicine: International Training, Local Impact

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I began my career with a deep curiosity about the human gut - how it speaks to us through symptoms, and how easily its signals can be misunderstood. This led me to specialise in gastroenterology, combining science with clinical care to help patients regain control of their health and lives.


I trained and worked at some of the UK’s most respected centres of excellence - including University College London, Imperial College, The Royal Marsden, and The Royal Free Hospital - before moving to Wales to help transform specialist services.

 

I have spent my career combining frontline clinical work with innovation, patient-centred service transformation, and education.

Professor Mohid S Khan speaking at a national conference
credentials

Credentials

Honorary Professor

FRCP
(London)

JAG
- accredited

GMC
- registered

Fully Insured

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NHS Leadership and Academic Recognition

Since 2017, I have led the transformation of NHS services for patients with rare cancers like NETs, earning European Centre of Excellence recognition and improving outcomes across Wales. I am proud to have helped set national standards for patient-reported outcomes, safety, and compassionate care.
I’ve served as host and speaker at national and international conferences, contributed to national guidelines, and hold senior honorary academic appointments including Honorary Professor at Cardiff University.

Achievements

Selected Achievements

UK Patient Experience Network Award

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Eyeforpharma Award (most valuable patient initiative)

Health Innovation Awards

British Society of Gastroenterology

Service Transformation Award

International Conference Host and Speaker

Published Researcher

Royal College of Physicians

Excellence in Patient Care Award Finalist

National Patient Outcomes Leader

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International Research Prizes

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British Medical Journal

Cancer Team of the Year Finaist

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National Guidelines Contributor​​​

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Professor of Gastroenterology

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gastroenterology expert witness

Independent expert opinion for solicitors in clinical negligence cases, including breach of duty, causation, endoscopy complications and delayed diagnosis.

PRIVATE Gastroenterology

Private consultations in Cardiff for general, persistent or complex digestive symptoms, second opinions, gastroscopy and colonoscopy.

Research & Teaching

Academic research, publications, postgraduate teaching and clinical service development in gastroenterology and neuroendocrine tumours.

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Patient Feedback

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He was the first doctor who told me what was going on.

He is a wonderful doctor. He will put you at ease.

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I had a wide-ranging and thorough discussion… Dr Khan was informative and reassuring in an unhurried manner.

Verified patient reviews on Doctify

Start your journey to better health

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Where did you hear about us?

📍 Cardiff  • Online UK-wide

🕒 Weekly clinics — book online to view availability
🅿️ Free on-site parking available

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Fully Insured
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