SL9 GP catchment: which practices serve the SL9 postcode district
25,369 people living in the SL9 postcode district are registered with a GP (July 2026), 95% of them at 5 practices. The practice with the most is The Hall Practice in Gerrards Cross, with 9,436 (37%). The 3 largest together hold 92% of the district's registrations.
Latest data: July 2026. Registered patients by neighbourhood July 2026; GP Patient Survey 2026.
These are the practices people living in SL9 are actually registered with, from NHS England's count of registered patients by neighbourhood; a practice's own catchment boundary can be wider or narrower. The district is mostly in Buckinghamshire.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| The Hall Practice | Gerrards Cross | 9,436 | 37% | 94% | Outstanding |
| Dr Allan & Partners | Gerrards Cross | 9,012 | 36% | 88% | Good |
| The Misbourne Practice | Gerrards Cross | 4,931 | 19% | 86% | Good |
| Denham Medical Centre | Uxbridge | 601 | 2% | 69% | Good |
| Threeways | Slough | 311 | 1% | 90% | Good |
Across the 5 practices serving SL9 with survey results, the share of patients describing their overall experience as good ranges from 69% at Denham Medical Centre to 94% at The Hall Practice, with a median of 88% (England: 77%). 4 are above England and 0 below by more than the survey's margin of error. Dr Allan & Partners has the highest share finding it easy to get through by phone (79%, England 57%).
Which GP practices serve SL9?
The Hall Practice, Dr Allan & Partners, The Misbourne Practice, Denham Medical Centre and Threeways have the most registered patients living in SL9.
How many people in SL9 are registered with a GP?
25,369, 95% of them at 5 practices.
Which GP near SL9 do patients rate highest?
Among the practices serving the district, The Hall Practice: 94% of its patients rated their overall experience good in the 2026 GP Patient Survey.