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Dr John Devlin

Gastroenterology London

Dr John Devlin

2 years of experience

8,532+
Patients seen
2
Years in practice
11
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr John Devlin at a glance

Dr John Devlin is a Gastroenterology practitioner based in London, United Kingdom, practising at Universitat de Barcelona Teaching Hospital. They have 40+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2023). Serves patients in London, United Kingdom and the surrounding area.

About

Dr John Devlin is a Consultant Gastroenterologist currently working at Parkside Hospital, Wimbledon and Bupa Cromwell, London

A senior and highly experienced clinician his approach is one of careful listening and then applying both highly skilled technical skills but aslo a holistic approach encouraging mutual patient decision making and non-pharmacological approaches where possible.

Trained internationally and then practiced at London Teaching Hospitals, he brings a wealth of expertise and experience across the spectrum of bowel, liver, gallbladder and pancreas conditions

A University of Glasgow graduate, he undertook clinical training in Manchester Royal Infirmary, Kings College Hospital, St Mark's Hospital and Hospital Beaujon in Paris and research training with Kings College London, Wellcome Foundation.

Published widely, he maintains an active interest ininnovation and pragmatic solutions to patient symptoms

Diseases, Medical Tests and Treatments


Endoscopy

Colonoscopy

Gastroscopy

Abdominal Pain

Changes in bowel habit

Abnormal liver tests

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

— Dr John Devlin

Education & training

  1. 2017–2023 MD · Medicine and Surgery
    Universitat de Barcelona, London (GB)
  2. 2023–2027 Residency · Gastroenterology
    Universidad de Sevilla, London (GB)
  3. 2027–2028 Fellowship · Subspecialty training
    AP-HP Paris, FR

Career & appointments

  1. 2027-09–2028-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-802529 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-D5A0E647 · issued 2028 · renewal 2038
Malpractice insurance: AmTrust Europe · 2,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 1,376
Annual physical exam 99395 2,262
Vaccination administration 90471 2,542
Minor procedure (skin) 17110 993

Services & pricing

ServiceDurationModalityPrice
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 60 min in_clinic 810.00 EUR
Minor procedure (skin) 90 min in_clinic 540.00 EUR

Office, team & in practice

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

Videos

introduction · 61s
Meet John Devlin

Research & publications

h-index: 16 · i10: 8

  1. European registry analysis of Gastroenterology outcomes
    John Devlin, et al. · European Journal of Medicine, 2025
    DOI: 10.4233/euroclin.2025.0 · PMID: 39830509 · cited by 56
  2. Outcomes of Gastroenterology in adults — a multi-centre cohort
    John Devlin, et al. · European Journal of Medicine, 2024
    DOI: 10.1753/euroclin.2024.1 · PMID: 31574604 · cited by 18
  3. European registry analysis of Gastroenterology outcomes
    John Devlin, et al. · European Journal of Medicine, 2023
    DOI: 10.1509/euroclin.2023.2 · PMID: 35262033 · cited by 36

Invited talks

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

Awards & memberships

Awards

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

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2028
  • national college of family doctors — Member · Since 2028
  • European Union of Medical Specialists (UEMS) — Member · Since 2028

Articles by this doctor

  • Patient education Patient guide to Gastroenterology
  • Awareness When should you see a gastroenterology?

For international patients

Coordinator
Patient liaison · dr.john.devlin@euroclinics.example

Location

1 tag

Patient reviews

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Recent reviews

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

SPECIALTIES & PROCEDURES

Dr John Devlin's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr John Devlin treats, with the size of the national pool of United Kingdom doctors offering the same care.

Gastroenterology

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

Dr John Devlin is one of 792 gastroenterology doctors indexed in United Kingdom. Browse gastroenterology doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in London matters

Medical practice in United Kingdom is governed by country-specific licensing, professional standards, and patient-safety regulations. Practitioners listed here are registered with the relevant United Kingdom 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 United Kingdom.

Frequently asked questions

Quick answers to the questions patients ask most. The same answers are surfaced to AI assistants via structured data.

  • What does John Devlin specialise in?

    John Devlin specialises in Gastroenterology in London, GB. 40 years of clinical experience.

  • What conditions does John Devlin treat?

    John Devlin treats conditions within Gastroenterology. View the full conditions-treated list on the profile.

  • Where does John Devlin practise?

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

  • What languages does John Devlin speak?

    John Devlin speaks English.

  • How do I book an appointment with John Devlin?

    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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