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Dr. Mark Jarvis

Verified Gastroenterology Brentwood

Dr. Mark Jarvis

4 years of experience 5.0 (17 verified reviews)

6,876+
Patients seen
4
Years in practice
3
Publications
1
Languages spoken

PROFILE SUMMARY

About Dr. Mark Jarvis at a glance

Dr. Mark Jarvis is a Gastroenterology practitioner based in Brentwood, United Kingdom, practising at Universitat de València Teaching Hospital. They have 27+ years of clinical experience. Procedures focus on gp consultation, annual physical exam, vaccination administration, minor procedure (skin). Educated at Universitat de València (MD, 2018). Serves patients in Brentwood, United Kingdom and the surrounding area.

About

Dr. Mark Jarvis is a Consultant Gastroenterologist at Nuffield Health Brentwood Hospital, specialising in general gastroenterology and endoscopy. He studied at Magdalen College, Oxford, and Imperial College London, before advancing his career as a senior substantive Gastroenterologist and Physician at Basildon Hospital, where he has over 12 years of consultant experience.

Dr. Jarvis has particular expertise in inflammatory bowel disease, irritable bowel syndrome (IBS), and nutrition. He previously served as Clinical Director of Endoscopy at Basildon Hospital and is currently the endoscopy training lead at this major teaching hospital. Additionally, he holds the position of Accreditation Chair for the Joint Advisory Group on Gastrointestinal Endoscopy (JAG), where he regularly leads inspections of UK endoscopy departments in both public and private sectors while overseeing the accreditation process in the UK and internationally.

Beyond his clinical work, Dr. Jarvis contributes to expert advisory panels for NHS England and the British Society of Gastroenterologists, providing insight and leadership in the field of gastroenterology.

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For any enquiries relating to an appointment at Chartwell or Nuffield Hospital, please reach out to Dr Jarvis' secretary Victoria via jarvisgastroltd@outlook.com or call 07884 554799.

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

— Dr. Mark Jarvis

Education & training

  1. 2012–2018 MD · Medicine and Surgery
    Universitat de València, Brentwood (GB)
  2. 2018–2022 Residency · Gastroenterology
    UAB Barcelona, Brentwood (GB)
  3. 2022–2023 Fellowship · Subspecialty training
    AP-HP Paris, FR

Career & appointments

  1. 2022-09–2023-08 Junior consultant
    Universitat de València Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-502424 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-24C042E7 · issued 2023 · renewal 2033
Malpractice insurance: AmTrust Europe · 5,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 2,695
Annual physical exam 99395 961
Vaccination administration 90471 1,617
Minor procedure (skin) 17110 438

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 90 min in_clinic 360.00 EUR
Minor procedure (skin) 60 min in_clinic 270.00 EUR

Office, team & in practice

Mark Jarvis
HEADSHOT
Mark Jarvis in consultation
IN OFFICE
Mark Jarvis with the team
WITH TEAM
Mark Jarvis at a conference
CONFERENCE

Videos

introduction · 63s
Meet Mark Jarvis

Research & publications

h-index: 6 · i10: 4

  1. European registry analysis of Gastroenterology outcomes
    Mark Jarvis, et al. · European Journal of Medicine, 2025
    DOI: 10.5556/euroclin.2025.0 · PMID: 35574425 · cited by 167
  2. Outcomes of Gastroenterology in adults — a multi-centre cohort
    Mark Jarvis, et al. · European Journal of Medicine, 2024
    DOI: 10.6430/euroclin.2024.1 · PMID: 39703046 · cited by 125
  3. European registry analysis of Gastroenterology outcomes
    Mark Jarvis, et al. · European Journal of Medicine, 2023
    DOI: 10.9654/euroclin.2023.2 · PMID: 39307979 · cited by 67

Invited talks

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

Awards & memberships

Awards

  • 🏆 Top-rated Gastroenterology — Brentwood · EuroClinics Patient Choice · 2025 · regional
  • 🏆 Excellence in Patient Care · National Society · 2024 · national
  • 🏆 Young Investigator Award · European Society · 2023 · international

Society memberships

  • WONCA Europe — Family Doctors — Member · Since 2023
  • national college of family doctors — Member · Since 2023
  • European Union of Medical Specialists (UEMS) — Member · Since 2023

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · mark.jarvis@euroclinics.example
Accepted international insurance
Allianz Worldwide · AXA Global · BUPA Global · Cigna Global

Location

1 tag

Patient reviews

17 verified reviews
4.98
★★★★⯨
17 reviews
5★ 2
4★ 1
3★ 0
2★ 0
1★ 0
Bedside Manner
5.0
Knowledge
5.0
Wait Time
4.7
Staff Friendliness
5.0
Ease Of Appointment
4.9
Value For Money
4.9
Would Recommend Pct
99.0
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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. Mark Jarvis's Areas of Specialty

Each specialty below reflects the conditions and procedures Dr. Mark Jarvis 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. Mark Jarvis is one of 792 gastroenterology doctors indexed in United Kingdom. Browse gastroenterology doctors in United Kingdom →

LOCAL CARE CONTEXT

Why local healthcare in Brentwood 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 Brentwood 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 Brentwood 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 Mark Jarvis specialise in?

    Mark Jarvis specialises in Gastroenterology in Brentwood, GB. 27 years of clinical experience.

  • What conditions does Mark Jarvis treat?

    Mark Jarvis treats conditions within Gastroenterology. View the full conditions-treated list on the profile.

  • Where does Mark Jarvis practise?

    Mark Jarvis practises in Brentwood, GB. The profile page lists all practice addresses, phone numbers, and clinic affiliations.

  • What languages does Mark Jarvis speak?

    Mark Jarvis speaks English.

  • How do I book an appointment with Mark Jarvis?

    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.

  • What do patients say about Mark Jarvis?

    Mark Jarvis has a verified rating of 4.98/5 from 17 patient reviews. Read the most recent reviews on the profile page.

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