London
10 Best Urgent Care Clinics in London
When a health concern needs attention sooner than a routine appointment, the right London option depends on the type of care required. This guide compares urgent assessment, walk-in and appointment-led clinics with services such as testing, paediatric care, home visits and emergency dentistry.
How this guide is ordered
Searching for urgent care clinics in London should be easy. So we looked for proven expertise, happy clients, contact details you can rely on and a convenient part of town.
Some listings belong to businesses that have paid for added exposure on the site.
Full list
Full Comparison of 10 Urgent Care Clinics in London
One Point Healthcare
One Point Healthcare is an urgent care centre in Harrow offering online care, walk-ins, appointments, IV therapy and paediatric care. It suits patients seeking prompt attention outside the usual GP pathway, including families and children. The clinic also provides a nursing room, an assistive hearing loop and on-site IV therapy.
Stands out: Both walk-ins and online care are available
Patients needing urgent appointments or walk-in careFamilies seeking paediatric healthcare44 Greenhill Rd, Harrow HA1 1LD, United KingdomMEDii Health
MEDii Health is a private hospital and medical testing centre providing on-site consultations and diagnostic services. It suits people seeking prompt private care, testing or imaging, with examples including thyroid and abdominal ultrasound. The clinic is also useful for Chinese-speaking patients, offering Chinese-English translation support and clear explanations of procedures, pricing and results.
Stands out: Chinese-English translation support is available
Private consultations, tests and ultrasound imagingChinese-speaking patients seeking translation supportVisitors needing prompt medical attention in London18 Duke's Rd, London WC1H 9PY, United Kingdomsamedaydoctor City Clinic
samedaydoctor City Clinic is a medical clinic for people needing accessible, clearly explained medical support, including urgent work-related requirements and prescription help while travelling. It suits patients who want doctors to listen without rushing and staff who can help arrange appointments. On-site services are available by appointment.
Stands out: Doctors are described as taking time to listen and explain clearly
Travellers needing help with an important prescriptionPeople requiring an urgent medical document or work-related service8-9 New St, London EC2M 4TP, United KingdomCity Walk-in Clinic
City Walk-in Clinic is a London walk-in clinic providing on-site medical services, including private GP appointments and blood tests. It suits people seeking convenient testing or medical consultations, including visitors to London. Blood-test appointments can be booked in advance, while one documented visit was completed without an appointment; results were received the same day or the following morning in the cited examples.
Stands out: Blood-test results were returned quickly in documented visits
Private GP consultationsBlood tests for local residents and visitors31 Old Broad St, London EC2N 1HT, United Kingdom360 Med | Private Medical Clinic - North London
360 Med is a private medical clinic in North London. The service includes clinical consultations and can arrange home visits with blood tests and follow-up care, making it suitable for patients who need medical support at home as well as those attending a clinic. Clear explanations and responsive care are central to the documented experience.
Stands out: Can arrange home visits with blood tests
Patients seeking private medical carePeople who need a home visit and at-home blood testsPatients who value clear explanations and follow-up120 Fortis Green Rd, Muswell Hill, London N10 3HN, United Kingdom24 Hour Emergency Dentists London
24 Hour Emergency Dentists London provides emergency dental care in London, including treatment for toothache, abscesses, swelling, broken dentures, loose crowns, fractured teeth, dental trauma and root-canal needs. The service is designed for immediate appointments and pain relief, including for non-registered patients, with costs and treatment plans discussed before treatment.
Stands out: Emergency care is offered 24 hours a day, 365 days a year
People needing urgent dental assessment or treatment at any time143 Durnsford Rd, London N11 2EL, United KingdomSt John & St Elizabeth Hospital London
St John & St Elizabeth Hospital is a private hospital in St John’s Wood, London, offering over 200 treatments and services, tests and scans, and care for children and adults. Its specialist areas include urology, orthopaedics, gynaecology, breast health, digestive health, paediatrics and stroke rehabilitation. The hospital accepts self-pay patients and most medical insurance, and its charitable model supports an on-site hospice.
Stands out: Offers more than 200 treatments and services
Private treatment, diagnostics and outpatient appointmentsChildren’s and adults’ healthcare needsPatients seeking specialist clinics across several medical areas60 Grove End Rd, London NW8 9NH, United KingdomCromwell Hospital Urgent Care Centre
Cromwell Hospital Urgent Care Centre provides urgent medical care in London. It suits people seeking assessment and treatment for pressing health concerns, with care involving reception staff, nurses and doctors.
Stands out: The centre combines reception, nursing and doctor-led care
People needing urgent assessment in LondonVisitors requiring care for sudden illness or minor injuryPatients who value clear explanations during treatmentFl 3, Cromwell Hospital Urgent Care Centre, Cromwell Hospital, 164-178 Cromwell Rd, London SW5 0TU, United KingdomThe London Clinic
The London Clinic is a private hospital providing planned procedures and associated care, including pre-operative assessment, blood tests, surgery, post-operative support and hand therapy. It suits patients seeking coordinated hospital care, with clinical and support teams described as professional, reassuring and attentive. Facilities include spacious rooms and bathrooms.
Stands out: Care that can span assessment, surgery, recovery and specialist therapy
Patients undergoing planned procedures and recovery care20 Devonshire Pl, London W1G 6BW, United KingdomUrgent Care Centre | Walk In Clinic London
Urgent Care Centre | Walk In Clinic London provides private urgent medical consultations in London. It suits visitors and residents needing prompt assessment, with reported consultations involving blood tests, ECGs, CRP testing and prescriptions. The centre also offers an assistive hearing loop, a nursing room and online appointment booking, making it a practical option for people unfamiliar with the UK healthcare system.
Stands out: Consultation, diagnostic testing and prescriptions in one visit
Visitors needing urgent private medical carePatients seeking prompt assessment and testingSt John & St Elizabeth Hospital, 60 Grove End Rd, London NW8 9NH, United Kingdom
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Urgent and related care available
- Urgent assessment and treatmentCromwell Hospital Urgent Care Centre and the Urgent Care Centre | Walk In Clinic London provide prompt assessment for sudden illness or minor injury.
- Walk-in and online routesOne Point Healthcare offers walk-ins and online care, while other listings describe appointment booking or appointment-led services.
- Paediatric careOne Point Healthcare specifically includes paediatric care, making it relevant to families seeking urgent attention for children.
- Diagnostic testingThe options include blood tests, ECGs, CRP testing and ultrasound, depending on the clinic or hospital selected.
- Private hospital careSt John & St Elizabeth Hospital and The London Clinic cover broader planned procedures, tests, scans, surgery and recovery care.
- Emergency dental support24 Hour Emergency Dentists London addresses urgent dental problems including toothache, abscesses, broken dentures, crowns and trauma.
- Home and travel-related support360 Med can arrange home visits with blood tests and follow-up, while samedaydoctor City Clinic supports some urgent needs for travellers.
How to choose urgent care in London
- Start with the problemSeparate urgent medical care from dental emergencies, planned hospital treatment, testing-only needs and prescription or document support.
- Check the appointment routeSome listings accept walk-ins, while others require or recommend appointments. Confirm the route before setting out.
- Look for the required testIf you need blood tests, ECGs, CRP testing or ultrasound, choose a listing whose supplied description explicitly includes it.
- Consider who needs careFamilies may prioritise paediatric care, Chinese-speaking patients may value translation support and some patients may need home visits.
- Clarify private-care costsThe supplied notes include example consultation, test and emergency-visit charges for some providers; ask about current costs before treatment.
Frequently asked questions
Which listed clinic accepts walk-ins?
One Point Healthcare explicitly offers walk-ins as well as online care and appointments. City Walk-in Clinic has one documented walk-in visit, although appointments are stated to be required or recommended.
Where can children receive urgent care?
One Point Healthcare specifically offers paediatric care alongside urgent appointments and walk-ins.
Which options provide medical tests?
The listings mention blood tests, ECGs, CRP testing and ultrasound across City Walk-in Clinic, the Urgent Care Centre, MEDii Health and other providers.
Is there an emergency dental option?
24 Hour Emergency Dentists London provides emergency dental appointments for problems including toothache, swelling, broken dentures, loose crowns and dental trauma.
