NHS Gastroenterology Referral Waiting Times in Harrow

Clementine Churchill Hospital

Updated April 2026

The typical wait to see a gastroenterologist is

6 weeks

That's just over 1 month

The NHS Gastroenterology waiting list at Clementine Churchill Hospital currently has 215 patients waiting, with a typical wait of around 6 weeks from GP referral. About 10 in 10 Gastroenterology patients here are seen within 18 weeks (the NHS constitutional target is 9 in 10). Clementine Churchill Hospital is an Independent Sector provider in the London region. Waits at this hospital are about 0.8 week shorter than in April 2025. It's moved up 8 places in the national league for this department's; now 35 out of 188 hospitals.

12-month change

Then vs now for this department at this hospital

Apr 25Apr 26
Typical wait
5.8weeks
▼ -0.8 wks
How long most people wait
Seen in 18 weeks
10in 10
No change
NHS aims to see everyone this fast
People waiting
215
▲ +24
On the waiting list right now
Waiting over a year
0
No change
Been on the list for 12+ months
10 in 10
seen within 18 weeks
The NHS tries to treat everyone this fast
215
people waiting right now
Currently on this department's list
13 weeks
long-wait time
About 1 in 12 people wait this long or longer
22 people
waiting for a surgery date
Already been told they need an operation

Wait time over time

Median wait for this department, with the national average as a dashed line.

▼ -0.8 wks

How long are people waiting?

Distribution of patients by how many weeks they've been on the waiting list.

How does this compare?

The national average wait to see a gastroenterologist is about 10 weeks. This hospital is faster than the national average.

Hospital ranking

Ranked 35th out of 188 hospitals nationally for this department

Ranked 7th out of 30 in London

What does Gastroenterology cover?

Common conditions and procedures for this department:

Endoscopy and colonoscopy
Irritable bowel syndrome (IBS)
Crohn's disease
Ulcerative colitis
Coeliac disease
Acid reflux (GORD)
Liver disease
Gallstone investigation
Barrett's oesophagus monitoring
Bowel polyp surveillance

Hospital contact

Main hospital switchboard. ask to be connected to the department.

Sudbury Hill, Harrow, HA1 3RX
020 8872 3872
NHS North West London Integrated Care Board

Patient experiences

People who used this department at this hospital.

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Frequently Asked Questions

How long is the NHS Gastroenterology waiting list at Clementine Churchill Hospital?

Clementine Churchill Hospital currently has about 215 patients on its Gastroenterology waiting list. The typical wait from GP referral to first appointment is around 6 weeks.

Does Clementine Churchill Hospital meet the NHS 18-week target for Gastroenterology?

About 100% of Gastroenterology patients at Clementine Churchill Hospital are currently seen within 18 weeks of GP referral. The NHS constitutional target is 92%.

Can I choose a different hospital if the Gastroenterology wait is too long?

Yes. Under the NHS Constitution, patients in England can ask their GP to refer them to any hospital that provides NHS care. Use WaitRadar to compare Gastroenterology waiting times at other NHS hospitals near you before accepting a referral.

This is informational data, not medical advice. Always discuss referral options with your GP. Full disclaimer.