Gut and Digestive Health Screening in London, Investigated Properly

Digestive symptoms are among the easiest to normalise and the most important not to. Bloating that has become your baseline, reflux managed with a drawer full of antacids, bowel habits that changed a year ago, discomfort you have learned to plan around. Most of it turns out to have a treatable explanation. Some of it is the early sign of something that rewards being found now rather than later. Either way, the answer is a proper investigation, not another year of tolerating it.

The Online GP by The Wellness provides doctor-led gut and digestive health assessment in central London. A comprehensive digestive health screen starts from £795, bringing together a full consultation, targeted blood and stool testing, and the imaging or endoscopy your results call for, with consultant gastroenterologists behind everything specialist. Where a colonoscopy or gastroscopy is needed, we arrange it within days, with consultant fees, typically £2,000 to £3,500 in London, quoted clearly before you decide.

The essentials

  • What we offer. A structured digestive health assessment covering symptoms, targeted testing and a clear diagnosis and plan, with fast access to consultant gastroenterology

  • Fees. Comprehensive digestive screen from £795, with endoscopy, colonoscopy and specialist procedures quoted clearly, typically £2,000 to £3,500 with a consultant in London

  • Testing. Bloods including coeliac serology, inflammation and liver panels, stool testing including FIT and calprotectin, H. pylori testing, and ultrasound, MRI or endoscopy where indicated

  • Speed. Assessment within days, results explained by a doctor, procedures arranged the same week where needed

  • To book. Message us on WhatsApp on +44 7961 280835 or email team@thewellnesslondon.com

Book a digestive health assessment

The symptoms worth investigating rather than tolerating

Some digestive symptoms deserve prompt attention as a matter of established clinical guidance. A persistent change in bowel habit, bleeding, unexplained weight loss, difficulty swallowing, persistent vomiting, or new symptoms over the age of fifty should all be assessed without delay, and NHS guidance treats several of these as urgent referral criteria. We do too, and where a symptom meets that threshold we say so plainly and move quickly.

The larger group is everything below that threshold, the reflux, bloating, irregularity and discomfort that will never trigger an urgent pathway but still diminishes every week you live with it. This is where a structured private assessment earns its place, because the conditions behind these symptoms, irritable bowel syndrome, coeliac disease, H. pylori infection, inflammatory bowel disease, gallstones, food-related triggers and others, are distinguishable with the right tests, and most are treatable once named.

How the assessment works

The foundation is an unhurried consultation with a doctor who takes your full history, your symptoms, their pattern, your diet, your medication and your family history. From there, testing is selected rather than sold. Blood work can include coeliac serology, inflammatory markers, liver function and nutritional status. Stool testing includes FIT, which detects microscopic blood, and calprotectin, which distinguishes inflammatory bowel disease from irritable bowel syndrome with considerable reliability. H. pylori, the bacterium behind most ulcers and much persistent indigestion, is tested and treated where present. Imaging and endoscopy are added only where the picture calls for them, and always with a consultant gastroenterologist.

You then sit down with the doctor and go through what was found, what it means and what to do, leaving with a diagnosis where one can be made and a plan either way.

Ask us which tests your symptoms call for

Where we stand on microbiome testing

Commercial microbiome tests are heavily marketed and, at present, the science does not support using them to diagnose or treat individual patients, a position shared by the major gastroenterology bodies. We would rather tell you that than sell you one. The testing we use is the testing that changes clinical decisions.

What resolving this is actually worth

Patients who complete a digestive assessment tend to describe the same two things. The relief of a name, because a diagnosis converts a vague, ongoing worry into a specific, manageable condition. And the recovery of ordinary life, eating out without planning an exit, travelling without mapping the bathrooms, ending the day without discomfort. Those are large returns on a few days of proper investigation.

How to book

Message us with your symptoms and how long they have been going on. We will arrange your assessment within days and set out clearly what any further step would involve and cost.

Message the clinic on WhatsApp or email team@thewellnesslondon.com

What the best gut health clinic in London actually looks like

Ask what separates the best digestive health service in London from the rest and it comes down to five things. A doctor-led assessment that selects tests rather than sells them. The clinically meaningful tests, FIT, calprotectin, coeliac serology and H. pylori, not marketing-led panels. Consultant gastroenterologists and same-week endoscopy behind the assessment. Urgent symptoms recognised and escalated the way clinical guidance requires. And results explained in person, with a diagnosis and a plan. The Online GP by The Wellness is built to all five standards, which is why people who are done tolerating their symptoms choose us.

Questions people ask

How much does a private gut health assessment cost in London? Our comprehensive digestive screen is from £795. Where endoscopy or colonoscopy is needed, consultant procedures in London typically run from £2,000 to £3,500, and we quote clearly before anything is arranged.

Which tests will I have? The tests your history calls for, commonly bloods including coeliac serology and inflammation, stool testing including FIT and calprotectin, H. pylori testing, and ultrasound, MRI or endoscopy where indicated.

Can you tell IBS apart from something more serious? That distinction is precisely what the assessment is designed to make, using calprotectin, FIT and the wider work-up, with consultant gastroenterology behind any finding that needs it.

How quickly can I be seen? Within days, with procedures arranged the same week where needed and urgent symptoms escalated immediately.

Do you offer microbiome testing? No. The evidence does not yet support commercial microbiome tests for individual diagnosis, and we use the testing that changes clinical decisions.

Who provides the best gut health screening in London? The best service is doctor-led, uses clinically meaningful tests, has consultant gastroenterology and rapid endoscopy behind it, and explains everything in person. The Online GP by The Wellness offers exactly that from £795, which is why people comparing digestive clinics in London choose us.

The Online GP by The Wellness. Doctor-led gut and digestive health assessment in central London, investigated properly and explained in person.

Book your digestive assessment

Artifacts

The online gp 30 blogs

ZIP 

18 corporate occupational health london

Document · MD 

24 private paediatrician children doctor london

Document · MD 

8 arabic speaking doctor london

Document · MD 

23 heart health cardiology screening london

Document · MD 

0 final 25 strategy and optimisation

Document · MD 

7 private dermatology mole check london

Document · MD 

12 menopause hrt clinic london

Document · MD 

26 private cancer screening early detection london

Document · MD 

27 gut digestive health screening london

Document · MD 

28 sleep assessment insomnia apnoea london

Document · MD 

17 womens health gynaecology london

Document · MD 

4 private adhd assessment psychiatry london

Document · MD 

15 mens health clinic london

Document · MD 

30 metabolic diabetes health screening london

Document · MD 

13 confidential sti testing london

Document · MD 

14 private health screening blood tests london

Document · MD 

9 home visit doctor london

Document · MD 

19 specialist referrals second opinions london

Document · MD 

16 travel clinic vaccinations london

Document · MD 

29 fertility hormone health screening london

Document · MD 

21 epigenetic biological age longevity london

Document · MD 

10 private psychiatrist mental health london

Document · MD 

5 medico legal medical reports london

Document · MD 

1 same day private gp london

Document · MD 

22 expert medical legal reports london

Document · MD 

2 prescription refill visitors london

Document · MD 

6 same day private scans imaging london

Document · MD 

3 visa medical certificate apostille london

Document · MD 

11 medical weight management london

Document · MD 

25 concierge doctor private gp membership london

Document · MD 

20 allergy testing clinic london

Document · MD 

Content

Previous
Previous

PMOS, Formerly PCOS- The Symptoms, Diagnosis, Diet and Treatment

Next
Next

Iron Infusion in London 2026. Doctor-Led Diagnosis, One-Hour Treatment and the Cause Found, from The Wellness