logo
Menu
NHS
Articles
Guides

Compare GPs

Back
Results - NHS Scan & Diagnostics - Colonoscopy
A colonoscopy involves using an endoscopic tube with a camera to examine one’s bowels. While an involved procedure, it rarely requires an overnight stay, and is a very useful tool for diagnosing bowel conditions - such as coeliac disease, inflammatory bowel disease and colorectal cancer.
Sort/Filter
NHS Scan & Diagnostics
Barking, Havering and Redbridge University Hospitals NHS Trust @ King George Hospital
Barking, Havering and Redbridge University Hospitals NHS Trust
@ King George Hospital
Wait (approx.):
6 weeks
Care quality:
Req. impr...
Location:
King George Hospital,
Goodmayes, IG38YB
Distance:
12.1 miles
More info...
This service requires a referral from a GP/clinician
Barking, Havering and Redbridge University Hospitals NHS Trust @ Queen's Hospital
Barking, Havering and Redbridge University Hospitals NHS Trust
@ Queen's Hospital
Wait (approx.):
6 weeks
Care quality:
Req. impr...
Location:
Queen's Hospital,
Romford, RM70AG
Distance:
14.3 miles
More info...
This service requires a referral from a GP/clinician
Croydon Health Services NHS Trust @ Croydon University Hospital
Croydon Health Services NHS Trust
@ Croydon University Hospital
Wait (approx.):
12 weeks
Care quality:
Req. impr...
Location:
Croydon University Hospital,
Thornton Heath, CR77YE
Distance:
7.3 miles
More info...
This service requires a referral from a GP/clinician
Chelsea and Westminster Hospital NHS Foundation Trust @ Chelsea and Westminster Hospital
Chelsea and Westminster Hospital NHS Foundation Trust
@ Chelsea and Westminster Hospital
Wait (approx.):
16 weeks
Care quality:
Outstanding
Location:
Chelsea and Westminster Hospital,
London, SW109NH
Distance:
2.2 miles
More info...
This service requires a referral from a GP/clinician
St George's University Hospitals NHS Foundation Trust @ St George’s Hospital
St George's University Hospitals NHS Foundation Trust
@ St George’s Hospital
Wait (approx.):
16 weeks
Care quality:
Req. impr...
Location:
St George’s Hospital,
London, SW170QT
Distance:
5.0 miles
More info...
This service requires a referral from a GP/clinician
Chelsea and Westminster Hospital NHS Foundation Trust @ West Middlesex University Hospital
Chelsea and Westminster Hospital NHS Foundation Trust
@ West Middlesex University Hospital
Wait (approx.):
16 weeks
Care quality:
Good
Location:
West Middlesex University Hospital,
Isleworth, TW76AF
Distance:
8.4 miles
More info...
This service requires a referral from a GP/clinician
Kingston Hospital NHS Foundation Trust @ Kingston Hospital
Kingston Hospital NHS Foundation Trust
@ Kingston Hospital
Wait (approx.):
16 weeks
Care quality:
Good
Location:
Kingston Hospital,
Kingston upon Thames, KT27QB
Distance:
8.5 miles
More info...
This service requires a referral from a GP/clinician
Lewisham and Greenwich NHS Trust @ University Hospital Lewisham
Lewisham and Greenwich NHS Trust
@ University Hospital Lewisham
Wait (approx.):
17 weeks
Care quality:
Req. impr...
Location:
University Hospital Lewisham,
London, SE136LH
Distance:
5.7 miles
More info...
This service requires a referral from a GP/clinician
Barts Health NHS Trust @ The Royal London Hospital
Barts Health NHS Trust
@ The Royal London Hospital
Wait (approx.):
18 weeks
Care quality:
Req. impr...
Location:
The Royal London Hospital,
London, E11FR
Distance:
3.5 miles
More info...
This service requires a referral from a GP/clinician
Barts Health NHS Trust @ Newham Hospital
Barts Health NHS Trust
@ Newham Hospital
Wait (approx.):
18 weeks
Care quality:
Req. impr...
Location:
Newham Hospital,
London, E138SL
Distance:
7.4 miles
More info...
This service requires a referral from a GP/clinician
More results
Self-referral: the secret to fast-tracked treatment
Self-referring allows patients to be seen quicker and easier. Learn what it is and how to self-refer

Search services

Find and compare health services
NHS

Our most searched for services

GP
Knee Replacement
Hip Replacement
Cardiology
Cataract Surgery

How it works

In 4 simple steps
01
Read our guides
Learn how the healthcare system works, and make informed healthcare decisions.
02
Search for services
Use our search services to find the best NHS services for you, sorting by distance and care quality among other factors.
03
Request a booking
Once you’ve found the best service for you, find out how best to access this service.
04
Access treatment
If you are eligible, access the desired service, empowering your healthcare through patient choice.

FAQs

Our search features help you easily find and compare NHS services, be it specialist consultations, procedures or scans. Our guides are there to provide clear and concise information about the English health system, helping you to take control of your healthcare.
Find and compare services currently only cover the London area.
England, Wales, Scotland and Northern Ireland run their own health services independently, and as a result have different policies and guidance in many instances. While we aim to expand our services to all four nations, currently our guides only apply to patients in England.
All our data is collated directly from providers and indirectly via open source information published by, among other sources, NHS digital, NHS England and the Care Quality Commission. We take a number of steps to ensure the accuracy of our data, however we are ultimately dependent on third-parties, and thus cannot guarantee its reliability.
All enquiries should be directed to the information provided on our contact page. While we aim to reply to all enquiries as soon as possible, please note that replies may take some time.
If you would like us to show your services on HealthSay, please contact us.

See all frequently asked questions