Ultrasound vs CT vs MRI: Which Scan Shows What?
Ultrasound, CT and MRI compared: what each scan shows best, key differences, radiation, contrast, safety, limitations and when each may be needed.
Best GP practices in London by Patient Experience (GPPS)
Best GP practices in London, ranked using the latest available GP Patient Survey (GPPS) positive response results for “Overall experience (positive)”.
Updated using the latest GP Patient Survey publication available in this region (latest publish date: 2025-07-10).
Showing up to 12 best GP practices in London ranked by GPPS “Overall experience (positive)”. Open a practice to view full details and survey cards.
Metric used:
Overall experience (positive)
•
Location:
London
•
region
Scored practices
20
Matched GPPS values
Best score
100%
Positive responses
Average score
96.7%
Across scored practices
Latest published
2025-07-10
GPPS publish date
Best results
Ranked by GPPS positive response percentage (latest available survey for each practice).
Tip: open a practice to see full survey cards and details.
| # | Practice | Town | Postcode | Score | CI | Response rate | Responses |
|---|---|---|---|---|---|---|---|
| 1 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | SW3 4SR | 100% | 100%–100% | 49.2% | 95 / 193 |
| 2 |
Published: 2025-07-10
•
metric_key: overallexp
|
HOUNSLOW | TW3 2DY | 98.9% | 94.8%–99.8% | 29.3% | 109 / 372 |
| 3 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | E1W 1UA | 98.7% | 97.3%–99.4% | 22.4% | 87 / 388 |
| 4 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | WC1B 3BA | 98.4% | 95.4%–99.4% | 18.8% | 109 / 581 |
| 5 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | SW11 2EJ | 98% | 96.7%–98.8% | 15.3% | 95 / 620 |
| 6 |
Published: 2025-07-10
•
metric_key: overallexp
|
CARSHALTON | SM5 2RE | 97.7% | 84%–99.7% | 28% | 105 / 375 |
| 7 |
Published: 2025-07-10
•
metric_key: overallexp
|
SOUTH CROYDON | CR2 8DU | 97.5% | 93.4%–99.1% | 34.1% | 113 / 331 |
| 8 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | W1D 3HZ | 97% | 95.6%–98% | 9.4% | 33 / 352 |
| 9 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | W8 7RX | 96.5% | 85.9%–99.2% | 24.5% | 115 / 470 |
| 10 |
Published: 2025-07-10
•
metric_key: overallexp
|
TWICKENHAM | TW1 2AR | 96.2% | 91.9%–98.3% | 33.1% | 120 / 362 |
| 11 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | SE22 8LY | 96.2% | 92.2%–98.2% | 18.5% | 102 / 550 |
| 12 |
Published: 2025-07-10
•
metric_key: overallexp
|
LONDON | W10 5PE | 96.1% | 94.3%–97.4% | 15% | 111 / 738 |
Map of the best practices
Map points are shown for practices with coordinates available.
Near misses
Practices that nearly made the Best list (next best in this region).
| Practice | Town | Postcode | Score |
|---|---|---|---|
| HARROW | HA3 9BN | 95.9% | |
| LONDON | E9 5QG | 95.8% | |
| LONDON | E18 2AB | 95.6% | |
| LONDON | W1K 5LS | 95.3% | |
| LONDON | NW3 5BY | 95.2% | |
| BROMLEY | BR1 4HE | 95% | |
| LONDON | SW14 8LP | 94.9% | |
| LONDON | SW12 8EU | 94.8% |
GP patient survey resources & guides
Helpful guides about GP practices, patient experience, appointments and choosing local NHS services.
CT Scan: What It Shows, Risks and How It Differs from MRI
CT scan explained: what it shows, when it’s needed, contrast dye, radiation risks, preparation, results and how CT differs from MRI or ultrasound.
MRI Scan: What It Shows, How to Prepare and When It’s Needed
MRI scan explained: what it shows, when it’s needed, how to prepare, contrast dye, safety checks, claustrophobia, results and what to expect.
Abdominal Ultrasound: What It Shows and Why It’s Requested
Abdominal ultrasound explained: what it shows, why it’s requested, preparation, scan results, common findings, limitations and when further tests may be needed.
U&E Blood Test Results Explained: Urea, Electrolytes, Creatinine and Kidney Function
U&E blood test results explained, including sodium, potassium, urea, creatinine and eGFR, what abnormal results may mean and when to seek medical advice.
Gastroscopy: When It’s Needed, What It Shows and What to Expect
Gastroscopy explained: when it’s needed, what it can show, throat spray and sedation options, biopsies, results, risks and what to expect afterwards.
Explore more
Browse other areas, or switch back to full GP listings.
Frequently asked questions
How is this “Best GP practices” list calculated?
We rank GP practices using the latest available GP Patient Survey (GPPS) value for “Overall experience (positive)”. Higher positive response percentages rank higher. We then show up to 12 practices for this region.
Why are some GP practices not included?
A practice needs a matched GPPS record and a valid value for the selected survey metric to appear in this ranking. Practices can still appear in the main directory even if they are not ranked here.
Is this an official NHS endorsement?
No. This is an independent view built from published survey data to help patients compare local practices more easily.
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