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Dr John Louis-Auguste

Gastroenterology London

Dr John Louis-Auguste

3 years of experience

12,375+
Patients seen
3
Years in practice
6
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr John Louis-Auguste at a glance

Dr John Louis-Auguste is a Gastroenterology practitioner based in London, United Kingdom, practising at Universitat de València Teaching Hospital. They have 24+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de València (MD, 2019). Serves patients in London, United Kingdom and the surrounding area.

About

John is a consultant gastroenterologist and skilled endoscopist with extensive experience in all areas of digestive health. He is an expert in the up-to-date diagnosis and treatment of gut conditions, and firmly believes in compassionate, patient-centred care. John empowers patients by helping them understand their symptoms and health conditions, so they can make informed decisions about their care including their gut health.

Patients appreciate John’s empathetic and thorough approach. His clear communication style makes complex medical information easier to understand. He ensures patients feel listened to and supported throughout their care journey.

John has been a consultant at St George’s Hospital since 2017. He completed most of his specialist training in London, including at St Mark’s Hospital and the Intestinal Transplant Unit in Cambridge. He qualified from Oxford and Edinburgh Universities and holds a PhD from Queen Mary University of London. John is an accredited National Bowel Cancer Screening colonoscopist and is currently the clinical director for the Bowel Cancer Screening Programme in South West London.

Beyond clinical work, John is actively involved in research on topics such as the impact of nutrition on intestinal function and inflammation, new techniques to protect the oesophagus during heart procedures, and the effects of COVID-19 on patients receiving home parenteral nutrition. He also has leadership roles in regional bowel cancer screening and intestinal rehabilitation services, and is heavily involved in training the specialists of tomorrow at the St George’s National Endoscopy Training Centre.

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

— Dr John Louis-Auguste

Education & training

  1. 2013–2019 MD · Medicine and Surgery
    Universitat de València, London (GB)
  2. 2019–2023 Residency · Gastroenterology
    Universidad de Navarra, London (GB)

Career & appointments

  1. 2023-09–2024-08 Junior consultant
    Universitat de València Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-750491 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-12F95489 · issued 2024 · renewal 2034
Malpractice insurance: Allianz Professional · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,045
Annual physical exam 99395 1,187
Vaccination administration 90471 827
Minor procedure (skin) 17110 196

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 30 min in_clinic 540.00 EUR
Minor procedure (skin) 120 min in_clinic 810.00 EUR

Office, team & in practice

John Louis-Auguste
HEADSHOT
John Louis-Auguste in consultation
IN OFFICE
John Louis-Auguste with the team
WITH TEAM
John Louis-Auguste at a conference
CONFERENCE

Videos

introduction · 140s
Meet John Louis-Auguste

Research & publications

h-index: 19 · i10: 11

  1. Validation of clinical scoring in Gastroenterology
    John Louis-Auguste, et al. · European Journal of Medicine, 2026
    DOI: 10.2931/euroclin.2026.0 · PMID: 34773233 · cited by 77
  2. Long-term follow-up of Gastroenterology across GB
    John Louis-Auguste, et al. · European Journal of Medicine, 2025
    DOI: 10.6944/euroclin.2025.1 · PMID: 36000967 · cited by 87
  3. Validation of clinical scoring in Gastroenterology
    John Louis-Auguste, et al. · European Journal of Medicine, 2024
    DOI: 10.1868/euroclin.2024.2 · PMID: 38648780 · cited by 81

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 2024
  • national college of family doctors — Member · Since 2024
  • European Union of Medical Specialists (UEMS) — Member · Since 2024

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · john.louis.auguste@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 Louis-Auguste's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr John Louis-Auguste 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 Louis-Auguste 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 Louis-Auguste specialise in?

    John Louis-Auguste specialises in Gastroenterology in London, GB. 24 years of clinical experience.

  • What conditions does John Louis-Auguste treat?

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

  • Where does John Louis-Auguste practise?

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

  • What languages does John Louis-Auguste speak?

    John Louis-Auguste speaks English.

  • How do I book an appointment with John Louis-Auguste?

    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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