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Dr Michael MendallGastroenterology in South London
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Dr Michael Mendall

Gastroenterology in South London, Caterham and Central London

MBBS MA MD FRCP
GMC: 3095726

5.011reviewsReview

Expert in:
Endoscopy
Inflammatory bowel disease (IBD)
Indigestion (dyspepsia)
Irritable bowel syndrome (IBS)
Liver disease
Acid reflux
  • Information
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Professional statement

Dr Michael Mendall is a renowned London-based gastroenterologist who specialises in conditions such as liver disease, acid reflux, irritable bowel syndrome, inflammatory bowel disease, as well as indigestion but to mention a few. He was first appointed as a consultant gastroenterologist at Croydon University Hospital in 1995, and, in the same year, as a senior lecturer at St George's Medical School.

He qualified from none other than Cambridge University in 1982 before going on to successfully complete studies in the medical field at the renowned Middlesex Hospital in 1985, completing both with distinction. He has made a number of important contributions to his field of expertise. He is internationally recognised with nearly 100 peer reviewed publications. He was the first to show that Helicobacter pylori infection of the stomach is mainly caught in childhood, and, more recently, was the first to show that obesity can be a cause of Crohn's disease. He possesses an extensive amount of knowledge and experience with regards to performing upper GI endoscopy and colonoscopy, oesophageal manometary, as well as duodenal and biliary stenting. 

To-date, Dr Mendall has written extensively on the role of diet in Crohn's, about IBS, the treatment of dyspepsia and reflux and Helicobacter pylori infection. He is currently the lead for gastroenterology at Croydon University Hospital, as well as a senior lecturer at St George's Medical School. Dr Mendall, who is also a member of various medical organisations, was named one of the top UK consultants in the Tatler Guide 2013. 

Clinics

Shirley Oaks Hospital - part of Circle Health Group
  • Shirley Oaks Hospital - part of Circle Health Group profile image

    Shirley Oaks Hospital - part of Circle Health Group

    South London, Poppy Lane Shirley Oaks Village, Croydon, CR9 8AB

    Medical insurances accepted

    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    I'm paying for myself
    Vitality

Credentials

Professional experience

  • 41 years of experience
  • Head of Service for Gastroenterology and Endoscopy, Croydon University Hospital (present)
  • Endoscopy Director, Croydon University Hospital (present)
  • Consultant Gastroenterologist, Croydon University Hospital (1995 - present)
View more

Subspecialties

  • Inflammatory bowel disease
  • Dyspepsia
  • Irritable bowel disease
  • Liver disease
  • Endoscopy & ERCP
  • Reflux disease
View more

Professional memberships

  • Fellow, Royal College of Physicians
  • Member, American Gastroenterology Association
  • Member and London representative, British Society of Gastroenterology
  • Member, Upper GI cancer London Cancer Alliance Board
View more

Education

  • MBBS, Middlesex Hospital (University of London) (1985)
  • Cambridge University (1982)

Teaching posts

  • Senior Lecturer, St George’s Medical School

Prizes and awards

  • One of the top UK Consultants in the Tatler Guide 2013

Languages spoken

  • English
Registration number: 3095726

Reviews

All reviews are from real patients and have been verified by our Customer Service department to ensure they meet our guidelines. Rules of the service

11 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • Brilliant all round. His confidence made me comfortable and reassured!
    1 April 2026

    A.C.

    Verified patient
  • Had a good chat with the doctor, will definitely recommend
    5 February 2021

    V.P.

    Verified patient
  • Had a good chat with the doctor, will definitely recommend
    5 February 2021

    V.P.

    Verified patient
  • Dr Mendall has been incredibly thorough with different testing and has explained things at every step.
    23 November 2020

    J.E.

    Verified patient
  • Everybody was receptive and helpful from Caroline to the reception staff, to the nurse then to Dr Mendall who, though very busy, made me feel very comfortable. Great experience. Very grateful to you all.❤️❤️❤️❤️
    23 November 2020

    V.A.

    Verified patient
  • Everybody was receptive and helpful from Caroline to the reception staff, to the nurse then to Dr Mendall who, though very busy, made me feel very comfortable. Great experience. Very grateful to you all.❤️❤️❤️❤️
    23 November 2020

    V.A.

    Verified patient
  • Ulcerative Colitis. Dr Mendall is meticulous in his approach. Ultimately he saved me from surgery. His work ethic is second to none. I am extremely grateful.
    23 November 2020

    R.G.

    Verified patient
  • nice doctor -friendly listening .....
    11 November 2020

    D.B.

    Verified patient
  • nice doctor -friendly listening .....
    11 November 2020

    D.B.

    Verified patient
  • 20 November 2017

    S.L.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Acid reflux

Endoscopy

Indigestion (dyspepsia)

Inflammatory bowel disease (IBD)

Irritable bowel syndrome (IBS)

Liver disease

The doctor also specialises in:

Abdominal pain

Alcoholic liver disease

Ascites

Autoimmune hepatitis

Balloon enteroscopy

Barrett's oesophagus

Biofeedback

Biopsy

Bloated stomach

Bowel incontinence

Frequently Asked Questions

What is Dr Michael Mendall's specialty?

Dr Michael Mendall is a consultant specialising in Gastroenterology, with extensive experience in assessing and treating patients within this field.

Which conditions and treatments does Dr Michael Mendall specialise in?

Dr Michael Mendall is a gastroenterologist who provides assessment and treatment for Endoscopy, Liver disease, Irritable bowel syndrome (IBS), Indigestion (dyspepsia), Acid reflux and Inflammatory bowel disease (IBD). During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Michael Mendall have?

Dr Michael Mendall has 41 years of professional experience as a consultant gastroenterologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Michael Mendall?

Patients give a rating of 5.0 out of 5 to Dr Michael Mendall, a score considered excellent. This average is based on 11 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Michael Mendall's reviews verified?

Yes. All Dr Michael Mendall's reviews come from verified patients who have attended either an in-person or an e-Consultation appointment. We use a system that ensures authenticity and prevents fake reviews. Some profiles may also display reviews from other platforms, which follow their own verification policies, with the source always clearly indicated.

Where does Dr Michael Mendall practise?

Dr Michael Mendall practices in the following locations:

  • South London at Poppy Lane Shirley Oaks Village, Croydon
  • Caterham at Northdown Hospital, 46 Tupwood Ln, Caterham
  • South London at 801 London Road
  • Central London at 27 Tooley Street
  • Central London at 49 Marylebone High Street

In-person consultations are available at these locations as a Gastroenterology.

How can I book an appointment with Dr Michael Mendall?

You can book an appointment with Dr Michael Mendall directly from this page by selecting the time that suits you best. Alternatively, you can call the phone number shown if you prefer personalised assistance.

Does Dr Michael Mendall see NHS patients?

Many specialists featured on Top Doctors also hold NHS positions. However, appointments arranged for Dr Michael Mendall through this platform are private, either self-pay or covered by private medical insurance.

Does Dr Michael Mendall offer private appointments?

Yes, Dr Michael Mendall offers private appointments for patients seeking flexible and direct access to a consultant gastroenterologist.

Does Dr Michael Mendall offer online consultations?

Yes, Dr Michael Mendall offers online consultations. You can book an appointment directly from this page by selecting the date and time that suit you best. Personalised assistance is also available by calling the number displayed on this page.

Does Dr Michael Mendall accept insurance?

Dr Michael Mendall works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA and Vitality. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Michael Mendall's availability?

Dr Michael Mendall's availability depends on the appointment slots open at any given time. On this page, you can check current availability, and if no slots are shown, you can request an appointment or contact the practice directly.

What payment methods does Dr Michael Mendall offer?

You can pay for your consultation with Dr Michael Mendall using the following methods: Self-paying.

What languages does Dr Michael Mendall speak?

Dr Michael Mendall is a gastroenterologist who offers consultations in English.

How is Dr Michael Mendall selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Michael Mendall, undergo our rigorous selection process. Only one in five specialists meets the required standards to be included.
Discover Top Doctors' rigorous medical selection process.
The doctor, or where applicable the hospital or medical centre in which the doctor provides services, undertakes to keep the information relating to the prices of services published on their profile on the Top Doctors platform up to date at all times, ensuring that such prices correspond to those effectively charged to patients. In the event of any discrepancy between the published price and the price ultimately charged to the patient, the doctor and/or the relevant hospital or medical centre shall be solely liable towards the patient and towards Top Doctors for any claim or financial difference arising therefrom.

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Shirley Oaks Hospital - part of Circle Health GroupSouth London, Poppy Lane Shirley Oaks Village, Croydon, CR9 8AB
Payment methodSelf-paying
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