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Dr Matthew Long

MBBS, MA

Gastroenterologist

Live bookings available

14 years of experience

London, SE1 2PR

(+3 more)

7 connections in healthcare

4.5

/5

(2 reviews)

Live bookings available

14 years of experience

London, SE1 2PR

(+3 more)

7 connections in healthcare

Areas of expertise

Colonoscopy
1
Gastritis
1
Stool Testing
1

Contact

Book online


Expert in:

About Dr Matthew Long

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.


Subspecialties

  • Pancreaticobiliary Medicine (Bile Ducts & Pancreas)
  • Irritable Bowel Syndrome (IBS)
  • Inflammatory Bowel Diseases (IBD) such as ulcerative Colitis or Crohn's Disease
  • Hepatology

Areas of expertise

Click the bar to read patient reviews

Colonoscopy
1
Gastritis
1
Stool Testing
1
Wilson's Disease
Upper Gastrointestinal Conditions (Oesophagus & Stomach)
Primary Sclerosing Cholangitis (PSC)
Primary Billiary Cholangitis (PBC)
Polycystic Liver Disease
Pancreatitis
Pancreatic Disorders
Oesophagitis
Nausea and Vomiting
Microscopic Colitis
Jaundice
Iron Deficiency Anaemia
Hiatus Hernia
Hepatocellular Carcinoma
Helicobacter Pylori Infection
Heart Burn
Haemochromatosis
Gastroparesis
Gastrointestinal Bleeding
Gastro-Oesophageal Reflux Disease (GORD) or Reflux
Gastric (Stomach) Ulcers
Gallstones
Gallbladder Disease
Dyspepsia (Indigestion)
Acute Liver Failure
Cirrhosis
Cholestasis
Autoimmune Hepatitis
Pancreatitis
Alcohol-Related Liver Disease
Alcohol Related Liver Problems
Liver Screening (Risk Stratification)
Hepatitis
Liver Biopsy
Liver Disease
Gastroscopy
Irritable Bowel Syndrome (IBS)
Colon Polyps
Gallstones (Medical Management)
Inflammatory Bowel Disease (IBD)
Bile Duct Diseases
FibroScan
Gallbladder Polyp
Video Consultation
Endoscopy (OGD)
Portal Hypertension
Coeliac Disease
Percutaneous Endoscopic Gastrostomy (PEG)
Acid Reflux (Heartburn)
Sigmoidoscopy
Fatty Liver Disease
Gallbladder Disease (Medical Management)

Registered with

General Medical Council

No. 7169776

Royal College of Physicians

No. 173022


Education

University of Cambridge

Medical Sciences

Graduated 2008

University College London, University of London

Medicine

Graduated 2011

University College London, University of London

Medical Education

Graduated 2014


Languages spoken

  • English

Insurers

  • Vitality
  • AXA Health
  • Aviva Health
  • WPA
  • Cigna
  • Bupa Fee Assured
  • General and Medical
  • Allianz Worldwide Care

Fees

  • New appointment

    £280
  • Follow-up appointment

    £200
*May vary on location

Locations

HCA Healthcare UK London Bridge Hospital

27 Tooley Street, London, United Kingdom, SE1 2PR

4.82(5266 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
View practice profile

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Wheelchair Accessible
View practice profile

HCA UK at The Shard

St Thomas Street, London, United Kingdom, SE1 9BS

4.82(4888 reviews)

Opening hours

Monday - Friday
Saturday
Sunday

Facilities

Paid Parking
View practice profile

The Lister Hospital, part of HCA Healthcare UK

Chelsea Bridge Road, London, United Kingdom, SW1W 8RH

4.77(2072 reviews)

Opening hours

Monday
Tuesday
Wednesday
Thursday
Friday
13:30 - 16:00
Saturday
Sunday

Facilities

Paid Parking
View practice profile

HCA Healthcare UK Chelsea Outpatients

280 King's Road, London, United Kingdom, SW3 5AW

4.82(650 reviews)

Opening hours

Monday
09:30 - 11:30
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday

Areas of expertise

Colonoscopy
1
Gastritis
1
Stool Testing
1

Contact

Book online

Reviews

5
verified patient
15 Oct 2025

Amazing service

Patient seen for:
4
verified patient
15 Oct 2025

A very helpful consultation

Patient seen for:
Your trust is our top concern, so providers can't pay to alter or remove reviews.
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Get to know Dr Matthew Long

Articles
Socials

Most recent articles

Read articles from Dr Matthew Long explaining process of procedures and other important things you should know before choosing your provider.

Should you worry about heartburn? When to see a doctor for chest pains

Should you worry about heartburn? When to see a doctor for chest pains

A doctor explains when to get your heartburn checked out by a medical professional

15 July 2025

independent.co.uk

Socials

Dr Matthew Long

@dr_matthew_long

Dr Matthew Long

@DrMLong

FAQ

What are Dr Matthew Long's reviews like?

Dr Matthew Long's overall patient rating is 4.5 out of 5 stars on Doctify. This is based on 2 reviews.

What languages does Dr Matthew Long speak?

Dr Matthew Long speaks English

Where is Dr Matthew Long located?

Dr Matthew Long primarily practices at HCA Healthcare UK London Bridge Hospital, located at 27 Tooley Street, London, United Kingdom, SE1 2PR
See more locations

What are Dr Matthew Long working hours?

Dr Matthew Long is working Monday (09:30 - 11:30), Friday (13:30 - 16:00)

Find where Dr Matthew Long operates today

Does Dr Matthew Long accept new patients?

Dr Matthew Long generally accepts new patients.

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