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Dr John Meenan

Gastro-entérologie London

Dr John Meenan

16 ans d'expérience

8,918+
Patients seen
16
Years in practice
12
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr John Meenan at a glance

Dr John Meenan is a Gastro-entérologie practitioner based in London, Royaume-Uni, practising at Universidad Complutense de Madrid Teaching Hospital. They have 40+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universidad Complutense de Madrid (MD, 2006). Serves patients in London, Royaume-Uni and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

À propos

So, let's get you better! I always try to get treatment started at the same time as arranging any tests that might be needed.

I help patients with a broad range of problems ranging from bloating/gas, troublesome bowels, tummy pain and Irritable Bowel (IBS); Acid reflux; passing blood and concerns about bowel cancer risk.

I do a lot of consultations by phone, as many conditions do not need for you to come to the hospital; but, the choice is always there for you.

I try to do as much follow up as possible (sending on results, reports etc.) by email to save on unnecessary trips for you to the hospital and unnecessary expense for your insurance policy. I also avoid any invasive tests where there is a good alternative available. If you are self-paying, or have limited insurance cover, I can highlight the tests that could be done through your NHS family doctor- please let me know.

One important thing to mention first: unfortuntely, I do not see those insured through Aviva, WPA or Allianz. Apologies for this. Also, if I think that it might be better for you to see someone else who is better placed to help you than me, I shall let you know- that is why I like to see the referral letter in advance, if possible (please email to: taz.shirley@medicalfederation.co.uk). 

I am recommended by BUPA's "Open referral" and Platinum service where >90% of patients say both the "Consultant" and "Quality of Care" was Very good/Excellent. I am also part of a similar scheme offered by AXA.

My endoscopy results are independently audited every six months and have been always consistently above national standards. Patient feedback and reviews are also performed independently and published on the government's PHIN website (consistently >99% recommended: https://www.phin.org.uk/profiles/consultants/john-meenan-129555).

I have a particular interest in endoscopy, colonoscopy and the advanced technique of endoscopic ultrasound (EUS) which allows detailed views of all the organs around the stomach, including pancreas, whilst performing an endoscopy

I am a Consultant Gastroenterologist at Guy's and St.Thomas' Hospital, London, where I was Chief of the Department for six years during which, along with local patients and GP's, I modernized how care is delivered. I have been chairman of the UK/Ireland EUS Users' Group and a member of the International Committee of the American Society for Gastrointestinal Endoscopy (ASGE).

I qualified with Honours from the Royal College of Surgeons in Ireland (1986) and trained in Gastroenterology at St. James's Hospital, Dublin (1989-1992), the Academic Medical Centre, Amsterdam (1992-1996) and at Guy's and St. Thomas' Hospital, London (1996-1999). I have published research papers and text-books on topics including the immunology of IBD (PhD, University of Amsterdam); large bowel folate metabolism (MD, Trinity College, Dublin) and endoscopic ultrasound.

I have maintained and built on his skills by intermittent attachments at international centres in Japan, France and Germany as well as attending and presenting at international conferences and medical summits.

I was twice awarded the prestigious "Teachers" award by the American Endoscopy Society (ASGE) in 2007 and 2013. I have been honoured with Fellowships by the Royal Colleges of Physicians of both England and Ireland.

Diseases, Medical Tests and Treatments


General gastroenterology

Endoscopy

Irritable Bowel Syndrome (IBS)

Troublesome Acid Reflux

Heartburn/dyspepsia (indigestion)

Cancer screening

Colonoscopy/gastrosocopy and advanced endoscopic procedures (EUS)

“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”

— Dr John Meenan

Formation et études

  1. 2000–2006 MD · Medicine and Surgery
    Universidad Complutense de Madrid, London (GB)
  2. 2006–2010 Residency · Gastro-entérologie
    Universidad Complutense de Madrid, London (GB)
  3. 2010–2011 Fellowship · Subspecialty training
    Charité Berlin, DE

Carrière et postes

  1. 2010-09–2011-08 Junior consultant
    Universidad Complutense de Madrid Teaching Hospital — Gastro-entérologie

Licences et assurance

Licences médicales

GB — Organización Médica Colegial de España (OMC)
#GB-268333 active · expires 2028-12-31

Certifications du conseil

European Board of Gastro-entérologie
#EB-14EBC5C6 · issued 2011 · renewal 2021
Assurance responsabilité professionnelle : AmTrust Europe · 3,000,000 EUR couverture · No claims on file

Procédures réalisées

ProcédureCodeTotal à vie
GP consultation 99213 305
Annual physical exam 99395 567
Vaccination administration 90471 2,903
Minor procedure (skin) 17110 864

Services et tarifs

ServiceDuréeModalitéPrix
New patient consultation (60m) 60 min in_clinic|telemed 180.00 EUR
Follow-up consultation (30m) 30 min in_clinic|telemed|phone 90.00 EUR
Vaccination administration 30 min in_clinic 720.00 EUR
Minor procedure (skin) 120 min in_clinic 630.00 EUR

Cabinet, équipe & en pratique

John Meenan
HEADSHOT
John Meenan in consultation
IN OFFICE
John Meenan with the team
WITH TEAM
John Meenan at a conference
CONFERENCE

Vidéos

introduction · 65s
Meet John Meenan

Recherche et publications

indice h : 17 · i10 : 13

  1. Outcomes of Gastro-entérologie in adults — a multi-centre cohort
    John Meenan, et al. · European Journal of Medicine, 2025
    DOI: 10.1514/euroclin.2025.0 · PMID: 32113540 · cité par 161
  2. European registry analysis of Gastro-entérologie outcomes
    John Meenan, et al. · European Journal of Medicine, 2024
    DOI: 10.5410/euroclin.2024.1 · PMID: 31694427 · cité par 51

Conférences invitées

  • Practical updates in Gastro-entérologie European Annual Congress (Gastro-entérologie) · Vienna · 2024 · invited
  • Single-centre experience in Gastro-entérologie National Society Meeting · London · 2023 · oral abstract

Récompenses et adhésions

Récompenses

  • 🏆 Top-rated Gastro-entérologie — London · EuroClinics Patient Choice · 2025 · regional

Adhésions à des sociétés

  • WONCA Europe — Family Doctors — Member · Depuis 2011
  • national college of family doctors — Member · Depuis 2011
  • European Union of Medical Specialists (UEMS) — Member · Depuis 2011

Articles de ce médecin

  • Patient education Patient guide to Gastro-entérologie 2026-03-24 · Lecture de 7 min
  • Awareness When should you see a gastro-entérologie? 2026-01-17 · Lecture de 5 min

Pour les patients internationaux

Coordinateur
Patient liaison · dr.john.meenan@euroclinics.example

Emplacement

1 balise

Avis des patients

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Avis récents

  • ★★★★★ ✓ Vérifié
    Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.
    Anna B.
  • ★★★★★ ✓ Vérifié
    Took time to listen and reviewed all my previous results. I would absolutely recommend.
    Marco V.
  • ★★★★☆ ✓ Vérifié
    Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.
    Helena F.

SPECIALTIES & PROCEDURES

Dr John Meenan's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr John Meenan treats, with the size of the national pool of Royaume-Uni doctors offering the same care.

Gastro-entérologie

Digestive-tract conditions including reflux, IBS, IBD, liver disease and colorectal screening.

Dr John Meenan is one of 792 gastro-entérologie doctors indexed in Royaume-Uni. Browse gastro-entérologie doctors in Royaume-Uni →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in Royaume-Uni is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant Royaume-Uni medical authority and operate within national rules on scope of practice, prescribing rights, and continuing professional development. Care delivered in London carries the additional benefits of local language support, in-person follow-up, and direct coordination with regional hospitals and labs. A verified profile means EuroClinics has cross-checked the practitioner or clinic against an official source (national medical register, public licence database, or the practitioner themselves), and that the data shown here matches that source as of the last verification date above.

Looking for additional providers? all doctors in London or all doctors in Royaume-Uni.

Questions fréquentes

Réponses rapides aux questions que les patients posent le plus. Les mêmes réponses sont transmises aux assistants IA via les données structurées.

  • What does John Meenan specialise in?

    John Meenan specialises in Gastro-entérologie in London, GB. 40 years of clinical experience.

  • What conditions does John Meenan treat?

    John Meenan treats conditions within Gastro-entérologie. View the full conditions-treated list on the profile.

  • Where does John Meenan practise?

    John Meenan practises in London, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does John Meenan speak?

    John Meenan speaks English.

  • How do I book an appointment with John Meenan?

    Use the "Request a booking" button on the profile to send an appointment request. Most appointments are confirmed within 24 hours; many slots are bookable instantly.

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