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Dr Mark FullardGastroenterology in Harpenden
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Dr Mark Fullard

Gastroenterology in Harpenden

MB ChB MD FRCP
GMC: 4204767

5.09reviewsReview

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Expert in:
Gastroscopy
Colonoscopy
Acid reflux
Barrett's oesophagus
Liver disease
Irritable bowel syndrome (IBS)
Abdominal pain
Diarrhoea
  • Information
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Professional statement

Dr Mark Fullard is an experiencedconsultant gastroenterologist based in Hertfordshire. He specialises in advanced endoscopy of the upper gastrointestinal (GI) tract and the management of diseases affecting the oesophagus and stomach, including gastroscopy, Barrett's oesophagus, acid reflux and early oesophageal cancer. He sees patients with all GI conditions including those with liver disease, bowel problems such and irritable bowel syndrome and inflammatory bowel disease and abdominal pain.


Dr Fullard graduated from the University of Leicester in 1995 and completed his specialist training in gastroenterology and general internal medicine on the South East Thames training rotation, including being awarded Doctor of Medicine (MD) degree from St George's University of London for his research on gastro-oesophageal reflux disease and Barrett's oesophagus. 


In April 2008, he was appointed as a Consultant Gastroenterologist at West Herts and has been working in the NHS and private sector in the region since then. 


With extensive and current expertise in treating a wide range of GI conditions, Dr Fullard has amassed considerable experience over a 25-year career, having performed more than 10,000 gastroscopies and approximately 5,000 colonoscopies. Annually, he conducts around 700 gastroscopies and 200 colonoscopies, including advanced procedures to treat early cancers of the oesophagus and stomach. He also runs the oesophageal physiology service at West Herts which investigates patients with reflux and other conditions affecting the oesophagus. 


In addition to his clinical work, Dr Fullard has been an active member of the oesophageal committee of the British Society of Gastroenterology since 2016, now serving as the chair of the section. As part of this role, he has contributed to the publication of national guidelines on oesophageal manometry and pH monitoring. He also has an active role in endoscopy training and teaches on a number of nationally accredited endoscopy training courses including teaching other endoscopists how to train others. 

Clinics

  • Spire Harpenden Hospital profile image

    Spire Harpenden Hospital

    Harpenden, Ambrose Ln, AL5 4BP

    Medical insurances accepted

    Bupa
    AXA
    AVIVA
    Cigna
    WPA
    Simply Health
    I'm paying for myself
    Allianz

Credentials

Professional experience

  • 31 years of experience
  • Consultant Gastroenterologist, Spire Harpenden Hospital
  • Consultant Gastroenterologist and Clinical Lead for Gastroenterology , West Hertfordshire Teaching Hospitals NHS Trust 
View more

Subspecialties

  • Abdominal pain
  • Achalasia
  • Irritable bowel syndrome (IBS)
  • Inflammatory bowel disease (Ulcerative colitis and Crohn's disease)
  • Liver disease, including fatty liver disease
  • Diarrhoea/constipation
  • Abdominal pain
  • Coeliac disease
View more

Professional memberships

  • Royal College of Physicians
  • British Society of Gastroenterology
  • British Medical Association
  • MDDUS
View more

Education

  • MB ChB,  University of Leicester (1995)
  • MRCP UK, Royal College of Physicians London (1998)
  • MD, University of London (2008)
  • FRCP, Royal College of Physicians London (2012)
View more

Positions in organisations

  • Chair of Oesophageal Committee, British Society of Gastroenterology (2024)

Languages spoken

  • English
Registration number: 4204767

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

9 reviews

5.0

Review this doctor
  • Would you recommend this doctor?
  • Treatment of the doctor
  • Treatment of the staff
  • Waiting time
  • Condition of facilities
  • Finally, at last I am lucky enough to find a consultant who seems to care. So appreciated. Also staff at the Spire are amazing too. So polite and genuine.
    9 May 2025

    A.W.

    Verified patient
  • Dr Fullard was very thorough and efficient
    7 May 2025

    R.P.

    Verified patient
  • Outstanding care, an expert on his field and impeccable examination and aftercare
    30 April 2025

    J.B.

    Verified patient
  • I would highly recommend Dr Mark Fullard. He was very kind and professional at all times and explained everything fully.
    27 March 2025

    D.P.

    Verified patient
  • Excellent and professional service, would recommend.
    18 March 2025

    N.M.

    Verified patient
  • Dr Fullard has changed my life! After years of suffering from what I was told was ‘IBS’ and was not, he found the issue and the solution. Can’t thank him enough!
    12 March 2025

    A.F.

    Verified patient
  • Professionable approach. Knowledgeable and efficient
    28 February 2025

    C.M.

    Verified patient
  • Dr Fullard is an exceptional Consultant, going above and beyond in his approach. Highly recommended.
    12 February 2025

    C.C.

    Verified patient
  • Dr Fullard was very professional, and gave me plenty of time for questions and open discussion of my current health situation.
    10 February 2025

    C.F.

    Verified patient
View all reviews

Treatments

The doctor is expert in

Abdominal pain

Acid reflux

Barrett's oesophagus

Colonoscopy

Diarrhoea

Gastroscopy

Irritable bowel syndrome (IBS)

Liver disease

The doctor also specialises in:

Achalasia

Alcoholic liver disease

Ascites

Bloated stomach

Blood in stool (rectal bleeding)

Bowel cancer

Chronic diarrhoea

Cirrhosis

Coeliac disease

Colitis

Frequently Asked Questions

What is Dr Mark Fullard's specialty?

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

Which conditions and treatments does Dr Mark Fullard specialise in?

Dr Mark Fullard is a gastroenterologist who provides assessment and treatment for Gastroscopy, Colonoscopy, Acid reflux, Barrett's oesophagus, Liver disease, Irritable bowel syndrome (IBS), Abdominal pain and Diarrhoea. During your consultation, you will be informed of the most suitable options following a personalised evaluation.

How many years of experience does Dr Mark Fullard have?

Dr Mark Fullard has 31 years of professional experience as a consultant gastroenterologist, providing specialist assessment and treatment in this medical field.

What do patients say about Dr Mark Fullard?

Patients give a rating of 5.0 out of 5 to Dr Mark Fullard, a score considered excellent. This average is based on 9 verified patient reviews, reflecting the experience of those who have attended an appointment.

Are Dr Mark Fullard's reviews verified?

Yes. All Dr Mark Fullard'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 Mark Fullard practise?

Dr Mark Fullard practises in Harpenden at Ambrose Ln, offering in-person care and access to services as a gastroenterologist.

How can I book an appointment with Dr Mark Fullard?

You can book an appointment with Dr Mark Fullard 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 Mark Fullard see NHS patients?

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

Does Dr Mark Fullard offer private appointments?

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

Does Dr Mark Fullard offer online consultations?

At the moment, Dr Mark Fullard does not offer online consultations. You can book an in-person appointment from this page or call +44 02030383020. When calling, please mention that you are a Top Doctors patient.

Does Dr Mark Fullard accept insurance?

Dr Mark Fullard works with the following private medical insurance providers: Bupa, AXA, AVIVA, Cigna, WPA, Simply Health, Allianz, CS Healthcare, Vitality, The Exeter Friendly, Pru Health, Groupama, April, Freedom, National Assurance, General Medical, Saga, Healix, Legal & General Insurance, Health-online, Benenden Health , Alliance Health Group, Police Mutual, Aetna, Tricare, Asia Medical Assistance, AIG, Health Now, Humanis, International SOS, Standard Life, Bupa Global, I’m paying with insurance and My HCA GP. If your insurer is not listed, you may contact the practice directly to confirm your coverage.

What is Dr Mark Fullard's availability?

Dr Mark Fullard'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 Mark Fullard offer?

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

What languages does Dr Mark Fullard speak?

Dr Mark Fullard is a gastroenterologist who offers consultations in English.

How is Dr Mark Fullard selected to appear on this platform?

All doctors listed on Top Doctors, including Dr Mark Fullard, 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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Spire Harpenden HospitalHarpenden, Ambrose Ln, AL5 4BP
Payment methodSelf-paying
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