Naar hoofdinhoud
Dr Gareth Parkes

Maag-darm-leverziekten London

Dr Gareth Parkes

14 jaar ervaring

10,886+
Patients seen
14
Years in practice
10
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr Gareth Parkes at a glance

Dr Gareth Parkes is a Maag-darm-leverziekten practitioner based in London, Verenigd Koninkrijk, practising at Universitat de Barcelona Teaching Hospital. They have 26+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de Barcelona (MD, 2008). Serves patients in London, Verenigd Koninkrijk and the surrounding area.

VERIFIED PHYSICIAN PROFILE · UPDATED MAY 2026

Over

Dr Gareth Parkes is a Consultant Gastroenterologist. He graduated from the University of London in 2000 and entered the specialist register for both gastroenterology and general internal medicine in 2013. He has been involved in research in a number of areas including Crohn's Disease, the effects of smoking on inflammatory bowel disease and the use of probiotics and prebiotics.
He has a specialist interest in luminal gastroenterology, in particular inflammatory bowel disease and irritable bowel syndrome. Within his NHS role, he works in a team treating complex Crohn's and ulcerative colitis. He is also an experienced endoscopist who is competent in gastroscopy, flexible sigmoidoscopy, colonoscopy and polyp removal. Not only this, owing to his extensive medical know-how, he furthermore works as a trainer within the NHS.
Alongside these clinical interests, he has experience in three major centres of inflammatory bowel disease and is now part of a team of IBD specialists at the Royal London. He has been published in this area and remains actively involved with clinical trials of novel biological therapies.
He also has an active interest in irritable bowel syndrome, in particular in the role that diet and the gut microbiota play in the causes and treatment for this condition. Only recently, he was published widely in this field, in particular on the role that probiotic preparations can have in the treatment of IBS.
With regards to his clinical experience, Dr Parkes has extensive endoscopic experience and by all accounts, he is competent in a wide range of diagnostic and therapeutic procedures, including the diagnosis of cancer, ulcers, Barrett's oesophagus, colitis, Crohn's disease, diverticular disease and polyps.

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

— Dr Gareth Parkes

Opleiding & training

  1. 2002–2008 MD · Medicine and Surgery
    Universitat de Barcelona, London (GB)
  2. 2008–2012 Residency · Maag-darm-leverziekten
    Universidad de Navarra, London (GB)

Carrière & aanstellingen

  1. 2012-09–2013-08 Junior consultant
    Universitat de Barcelona Teaching Hospital — Maag-darm-leverziekten

Vergunningen & verzekering

Medische licenties

GB — Organización Médica Colegial de España (OMC)
#GB-138043 active · expires 2028-12-31

Boardcertificeringen

European Board of Maag-darm-leverziekten
#EB-955DAF16 · issued 2013 · renewal 2023
Beroepsaansprakelijkheidsverzekering: Allianz Professional · 3,000,000 EUR dekking · No claims on file

Uitgevoerde procedures

ProcedureCodeLevenslang aantal
GP consultation 99213 1,944
Annual physical exam 99395 2,390
Vaccination administration 90471 1,318
Minor procedure (skin) 17110 2,345

Diensten & prijzen

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

Praktijk, team & in praktijk

Gareth Parkes
HEADSHOT
Gareth Parkes in consultation
IN OFFICE
Gareth Parkes with the team
WITH TEAM
Gareth Parkes at a conference
CONFERENCE

Video's

introduction · 123s
Meet Gareth Parkes

Onderzoek & publicaties

h-index: 11 · i10: 13

  1. Validation of clinical scoring in Maag-darm-leverziekten
    Gareth Parkes, et al. · European Journal of Medicine, 2026
    DOI: 10.2345/euroclin.2026.0 · PMID: 31135869 · geciteerd door 64
  2. Long-term follow-up of Maag-darm-leverziekten across GB
    Gareth Parkes, et al. · European Journal of Medicine, 2025
    DOI: 10.6770/euroclin.2025.1 · PMID: 39736465 · geciteerd door 114
  3. Validation of clinical scoring in Maag-darm-leverziekten
    Gareth Parkes, et al. · European Journal of Medicine, 2024
    DOI: 10.2254/euroclin.2024.2 · PMID: 31736770 · geciteerd door 140
  4. Long-term follow-up of Maag-darm-leverziekten across GB
    Gareth Parkes, et al. · European Journal of Medicine, 2023
    DOI: 10.5092/euroclin.2023.3 · PMID: 33684234 · geciteerd door 62

Uitgenodigde lezingen

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

Onderscheidingen & lidmaatschappen

Onderscheidingen

  • 🏆 Top-rated Maag-darm-leverziekten — London · EuroClinics Patient Choice · 2025 · regional

Lidmaatschappen

  • WONCA Europe — Family Doctors — Member · Sinds 2013
  • national college of family doctors — Member · Sinds 2013
  • European Union of Medical Specialists (UEMS) — Member · Sinds 2013

Artikelen van deze arts

  • Patient education Patient guide to Maag-darm-leverziekten 2026-03-20 · 7 min lezen
  • Awareness When should you see a maag-darm-leverziekten? 2026-01-08 · 8 min lezen

Voor internationale patiënten

Coördinator
Patient liaison · dr.gareth.parkes@euroclinics.example

Locatie

1 tag

Patiëntbeoordelingen

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Recente recensies

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

SPECIALTIES & PROCEDURES

Dr Gareth Parkes's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr Gareth Parkes treats, with the size of the national pool of Verenigd Koninkrijk doctors offering the same care.

Maag-darm-leverziekten

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

Dr Gareth Parkes is one of 792 maag-darm-leverziekten doctors indexed in Verenigd Koninkrijk. Browse maag-darm-leverziekten doctors in Verenigd Koninkrijk →

LOCAL CARE CONTEXT

Why local healthcare in London matters

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

Veelgestelde vragen

Snelle antwoorden op de vragen die patiënten het vaakst stellen. Dezelfde antwoorden worden via gestructureerde data aan AI-assistenten doorgegeven.

  • What does Gareth Parkes specialise in?

    Gareth Parkes specialises in Maag-darm-leverziekten in London, GB. 26 years of clinical experience.

  • What conditions does Gareth Parkes treat?

    Gareth Parkes treats conditions within Maag-darm-leverziekten. View the full conditions-treated list on the profile.

  • Where does Gareth Parkes practise?

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

  • What languages does Gareth Parkes speak?

    Gareth Parkes speaks English.

  • How do I book an appointment with Gareth Parkes?

    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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