Medical testing

Our walk-in clinic in Harley Street is well-known for providing the broadest range of medical testing with fast turnaround times and exceptional after care.
medical examination for patient health check in clinic.

ED Blood Test

Full Blood Count

HbA1c Blood Test

World-Leading Laboratory Diagnostics Companies

We are partnered with world-leading and accredited laboratory diagnostics companies located locally to our clinics (within a 1-mile radius) so you can be sure that your test is being handled by an accredited and regulated local laboratory, ensuring safety and fast turnaround times for testing.

There are many benefits to choosing us for your blood and medical testing needs:

  • Same-day convenient appointments
  • Online and telephone booking
  • Fast turnaround times
  • Transparent fees and no hidden charges
  • Certified and experienced clinicians
  • GP review of all results before sending for your safety
  • Results sent via our patient management system with secure log-in and retrieval from your patient platform at any time
Blood samples

huge range of testing options

We offer a huge range of testing options and you can use us once, on an ad-hoc basis or as your regular medical testing centre. We are happy to share your results with your NHS GP or you can speak to one of our experienced GPs about your results via our in-person and telephone consultation services.

Testing provided includes:

  • Pregnancy blood tests
  • Liver and kidney function tests
  • Full blood profiles
  • Thyroid blood tests
  • Hormone tests
  • Diabetes tests
  • Sexual health tests
  • And much more

Book online or call us today!

Medical Specialists

We work with experienced consultants & healthcare professionals who have received positive feedback from our patients, and with whom we have established long-term relationships.

Why Choose Walk In Clinic

since 1998

Experienced doctors & a professional team

not needed

Up-to-date with the latest treatments & testing

confidential service

Your medical records are kept private at all times.

Affordable private
health care

Transparent fee structure with no hidden charges


Saasha Celestial-One
Saasha Celestial-One
I've had two blood tests, both times I didn't have to wait long and the appointment was quick and I received the results same day The first time I had a critically high potassium score, but since learned that pumping my fist is a common cause of this, so I had a retest. It would have been helpful to have been told not to do this, as I did it instinctively. That said, I'll be back for my next blood test.
Simona Bigu
Simona Bigu
One of the best clinic I walked in. The personal is absolutely kind and humble. For sure I’ll be back any time in need.
Christina Breaden
Christina Breaden
I've come the last few days for 3 blood tests. The team has been very professional, has not recommended or pushed for any other tests than what I want, and results have come back around 6 hours. It has been very easy to book appointments and they run on time. The office is modern and clean and I would come back for blood tests in the future if needed.
Alessandra Rosa
Alessandra Rosa
I did a silver profile blood test last Friday morning at 9 o’clock and at 1 pm I had my results by email. Very fast service and the nurse was very professional. Very happy I chose this clinic for my blood test!
Anastasia Datsenko
Anastasia Datsenko
I have been doing my blood tests at Harley Street Health Center for 3 years now and it’s always the best experience! They take care of hygiene so much which is the best thing you expect from a blood test center. The team is so kind, the nurse who did my blood test was so nice and friendly and absolutely pain free, I tend to have anxieties before tests but she made me feel so comfortable and calm! I have received my results same day after a couple of hours, incredible how quickly they assist you. Highly recommend!
Dhbian Abduljabar
Dhbian Abduljabar
Great place. Good communication and very professional
Absolutely great service, starting from quick and helpful customer service on the phone to fast booking with immediate availability. Appointment spot on time and the appointment was positive. Will return
Ryan Toddington
Ryan Toddington
I've had the Platinum Blood Profile two years running now and both times have been exceptional service. Very friendly staff and speedy results - can't recommend them highly enough!
Rahul Arora
Rahul Arora
I got a blood test done here for the first time and it was a very pleasant experience. Staff was very helpful in explaining me the types of test and what meets my requirements. I received the results much before time as was committed. Very satisfied
Josephine Goddard
Josephine Goddard
So efficient. Took less than 5 minutes and I had my results that same day

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Whatever your condition, get in touch with us today to book your appointment for peace of mind.

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We are closed Monday, 27th May for the Bank Holiday. We will re-open at 8 am on 28 May.