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Dr Matthew Long
✓ Verified Trust score 89/100 Accepting new patients

Dr

Dr Matthew Long

Gastroenterology

4.50 · 2 verified reviews

English
8,931+ Patients seen
9 Years in practice
9 Publications
1 Languages spoken

About

Dr Matthew Long is a Consultant Gastroenterologist and Hepatologist at Guy’s and St Thomas’ NHS Foundation Trust, practising privately at The Lister Hospital, London. He specialises in the diagnosis and management of a broad range of digestive and liver disorders, with particular expertise in metabolic dysfunction-associated steatotic liver disease (MASLD), endoscopy, and hepatopancreatobiliary medicine.

He studied medicine at the University of Cambridge and University College London, before completing specialist training in gastroenterology and hepatology on the North West London rotation, with posts at Imperial College Healthcare, St Mark’s Hospital, and Chelsea and Westminster Hospital. He undertook advanced fellowships in pancreatobiliary medicine at the Hammersmith Hospital and Guy’s and St Thomas’ Hospital, and was appointed as a consultant at Guy’s and St Thomas’ in 2022.

Dr Long leads the MASLD service at Guy’s and St Thomas’ and works closely with obesity and diabetes teams to deliver integrated care for patients with complex metabolic conditions. He is a JAG-accredited trainer in diagnostic and therapeutic endoscopy, performing both upper and lower gastrointestinal procedures.

Telephone and virtual appointments are available on request.

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

— Dr Matthew Long

Education & training

  1. 2007–2013 MD · Medicine and Surgery
    Universidad de Sevilla (GB)
  2. 2013–2017 Residency · Gastroenterology
    Universitat de Barcelona (GB)

Career & appointments

  1. 2017-09–2018-08 Junior consultant
    Universidad de Sevilla Teaching Hospital — Gastroenterology

Licenses & insurance

Medical licenses

GB — Organización Médica Colegial de España (OMC)
#GB-723152 active · expires 2028-12-31

Board certifications

European Board of Gastroenterology
#EB-3B30EB04 · issued 2018 · renewal 2028
Malpractice insurance: AmTrust Europe · 1,000,000 EUR coverage · No claims on file

Procedures performed

ProcedureCodeLifetime count
GP consultation 99213 690
Annual physical exam 99395 1,524
Vaccination administration 90471 1,948
Minor procedure (skin) 17110 2,667

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 720.00 EUR
Minor procedure (skin) 120 min in_clinic 630.00 EUR

Office, team & in practice

Matthew Long
HEADSHOT
Matthew Long in consultation
IN OFFICE
Matthew Long with the team
WITH TEAM
Matthew Long at a conference
CONFERENCE

Videos

introduction · 88s
Meet Matthew Long

Research & publications

h-index: 12 · i10: 6

  1. Validation of clinical scoring in Gastroenterology
    Matthew Long, et al. · European Journal of Medicine, 2026
    DOI: 10.7381/euroclin.2026.0 · PMID: 35861681 · cited by 146
  2. Long-term follow-up of Gastroenterology across GB
    Matthew Long, et al. · European Journal of Medicine, 2025
    DOI: 10.3357/euroclin.2025.1 · PMID: 36410058 · cited by 32

Invited talks

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

Awards & memberships

Awards

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

Society memberships

  • WONCA Europe — Family Doctors — Member · since 2018
  • national college of family doctors — Member · since 2018
  • European Union of Medical Specialists (UEMS) — Member · since 2018

Patient reviews

★ 4.50 2 verified reviews
Bedside Manner
4.55
Knowledge
4.58
Wait Time
4.25
Staff Friendliness
4.52
Ease Of Appointment
4.40
Value For Money
4.42
Would Recommend Pct
90
  • ★ 5 verified visit

    “Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”

    — Anna B. · 2026-05-05

  • ★ 5 verified visit

    “Took time to listen and reviewed all my previous results. I would absolutely recommend.”

    — Marco V. · 2026-04-20

  • ★ 4 verified visit

    “Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”

    — Helena F. · 2026-04-03

Articles by this doctor

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

For international patients

Coordinator
Patient liaison · matthew.long.1@euroclinics.example

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