MBBS, MRCP, MA (Oxon)
Live bookings available
27 years of experience
Brentwood, CM15 8EH
(+1 more)
5 connections in healthcare
Skill endorsed
by Mr Ali Salih
Live bookings available
27 years of experience
Brentwood, CM15 8EH
(+1 more)
5 connections in healthcare
Skill endorsed
by Mr Ali Salih
Areas of expertise
Contact
Book online
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.
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General Medical Council
No. 4653251
University of Oxford
Physiological Sciences
Graduated 1999
MB BS 1999 University of London
New appointment
£250Follow-up appointment
£150Shenfield Road, Shenfield, Brentwood, United Kingdom, CM15 8EH
1629 London Road, LEIGH-ON-SEA, United Kingdom, SS9 2SQ
Areas of expertise
Contact
Book online
This summary was created by AI based on recent reviews
Dr. Mark Jarvis is professional, helpful, and reassuring with patients. He clearly explains diagnoses and treatment plans. He offers great care during and after procedures, leading to quick diagnoses and better patient quality of life. Common patient issues involve stomach or abdominal pain, gut health, colonoscopy, and endoscopy procedures.
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Dr Jarvis was very understanding and went above and beyond to reassure me and put my mind at rest he explained fully all my symptoms and I would recommend him to anyone

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He was very helpful and knowledgeable in my diagnosis & always had time for me.

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I recently had a telephone appointment with Dr Jarvis,

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Dr Jarvis treated me with kindness and empathy. He gave me clear explanations for my diagnosis and treatment plan. I would highly recommend him to others

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I have recently seen Dr Jarvis regarding IBS related symptoms and have had a very positive experience. Throughout the process whether during appointments or procedures he has been extremely personable and empathetic. His expertise and extensive knowledge has finally enabled us to put a detailed plan in place to help improve my day to day quality of life. Also, the professionalism and attentiveness of his secretary Victoria has made the experience so smooth throughout. She really has helped to put our minds at ease during a challenging time. My wife and I have been thoroughly satisfied we the service we have received. Thank you again.

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Mark was clear and precise and explained things thoroughly . I found him friendly and easy to talk to talk to. His Secretary Victoria was also excellent and very helpful with following up meetings with results and always mad you feel at ease.
I recently had a very embarrassing issue with regards to a sensitive area of my body, I visited Dr Jarvis through my BUPA plan and chose him based on his excellent reviews and skill set. I was not disappointed, Dr Jarvis was friendly, professional and explained everything throughout my two visits including a procedure. Im pleased to say my issue was resolved and I was reassured if the problem did persist or return to make contact. Again friendly, professional and very reassuring, overall I was very pleased with the service and his assistant Victoria was also very helpful and professional along the way.
Avery good and reliable gastroenterologist
15 Sep 2025
Mr Ali Salih
General SurgeonWhat are Dr. Mark Jarvis's reviews like?
Dr. Mark Jarvis's overall patient rating is 4.99 out of 5 stars on Doctify. This is based on 23 reviews.
What languages does Dr. Mark Jarvis speak?
Dr. Mark Jarvis speaks English
Where is Dr. Mark Jarvis located?
Dr. Mark Jarvis primarily practices at Nuffield Health Brentwood Hospital, located at Shenfield Road, Shenfield, Brentwood, United Kingdom, CM15 8EH
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What are Dr. Mark Jarvis working hours?
Dr. Mark Jarvis is working Monday (14:00 - 16:00)
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Does Dr. Mark Jarvis accept new patients?
Dr. Mark Jarvis generally accepts new patients.
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