Same-Day results for all A.M. appointments Express PCR tests (results within 90 mins)

The COVID-19 testing experts

Private Harley Street Clinic is an industry-leading provider of Covid-19 PCR testing, Rapid Antigen Tests, Antibody and T Cell Testing. Our goal is to provide patients with fast, safe and accurate testing options, including in-clinic, at home, through the post or in the workplace.

Looking for COVID-19 testing for your business?

We work with a range of enterprise-level organisations to help them prepare their employees for a safe return to work. Find out how we can help your business.


Same day results for morning
PCR Tests


Highly sensitive and accurate


Tests procured and performed
by medical professionals

Traffic Lights Confirmed

Government Announces Traffic Light System

The Government has confirmed which countries are to be designated Green, Amber and Red on or around May 7th. You can learn more about which countries are predicted to fall into which categories in the Travel Hub on our Blog.

Travel recommences

Non-Essential Travel Will be Permitted

In accordance with the UK Government's Roadmap, non-essential travel will be allowed from May 17th. Visit our Blog for the latest news and updates.

Country Status Revised

Traffic Lights Change

June 21st is the provisional date when the Government will announce its next revision of the Travel Traffic Lights. Keep an eye on our Travel Hub to find out what this means for your next trip.

Blog posts

Private Harley street Clinic

About US

Private Harley Street Clinic was founded in 2009 by Dr. Mark Ali. Dr. Ali is a cardiothoracic surgeon and holds a degree in Immunology and Molecular Biology. The clinic is a leading provider of private and corporate Covid-19 testing solutions for individuals and companies.

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