KT18 GP catchment: which practices serve the KT18 postcode district
23,840 people living in the KT18 postcode district are registered with a GP (July 2026), 95% of them at 9 practices. The practice with the most is Derby Medical Centre in Epsom, with 5,540 (23%). The 3 largest together hold 62% 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 KT18 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 Epsom and Ewell and Reigate and Banstead.
| Practice | Town | Residents registered | Share | Overall experience good | CQC rating |
|---|---|---|---|---|---|
| Derby Medical Centre | Epsom | 5,540 | 23% | 84% | Good |
| Ashley Centre Surgery | Epsom | 4,769 | 20% | 83% | Good |
| The Integrated Care Partnership | Epsom | 4,531 | 19% | 82% | Good |
| Tattenham Health Centre | Epsom | 4,073 | 17% | 92% | Good |
| Dorking Medical Practice | Dorking | 1,192 | 5% | 86% | Good |
| Tadworth Medical Centre | Tadworth | 1,072 | 4% | 79% | Good |
| Heathcote Medical Centre | Tadworth | 558 | 2% | 78% | Good |
| Ashlea Medical Practice | Leatherhead | 546 | 2% | 79% | Good |
| St Stephens House Surgery | Ashtead | 391 | 2% | 92% | Good |
Across the 9 practices serving KT18 with survey results, the share of patients describing their overall experience as good ranges from 78% at Heathcote Medical Centre to 92% at St Stephens House Surgery, with a median of 83% (England: 77%). 3 are above England and 0 below by more than the survey's margin of error. St Stephens House Surgery has the highest share finding it easy to get through by phone (74%, England 57%).
Which GP practices serve KT18?
Derby Medical Centre, Ashley Centre Surgery, The Integrated Care Partnership, Tattenham Health Centre and Dorking Medical Practice have the most registered patients living in KT18.
How many people in KT18 are registered with a GP?
23,840, 95% of them at 9 practices.
Which GP near KT18 do patients rate highest?
Among the practices serving the district, St Stephens House Surgery: 92% of its patients rated their overall experience good in the 2026 GP Patient Survey.