Test tubes in a rack with sample being taken from one of them

Go to Lab or Send Sample by Post


Clients can choose to:

  • drug-alcohol-test-post  Collect the sample themselves and post it to the laboratory or
  • drug-alcohol-test-lab  Proceed to give the sample at Patient Reception at The Doctors Laboratory.



drug-alcohol-test-postIf a self-collect and post sample is chosen, then the test kit will be posted to clients who will then post the sample back in the postage-paid envelope provided. This method obviously takes longer but is more cost effective and can be done UK-wide.


drug-alcohol-test-lab  All samples can be done at Patient Reception at The Doctors Laboratory.

Most can be done on a walk-in basis during laboratory opening times:

Mon-Fri: 7.00 am - 7.00 pm
Saturdays: 7.00 am - 1.00 pm


  Chain of Custody tests need an appointment during these times:

Mon-Fri: 9am-4pm

Please contact us and tell us what day and time is convenient for you. We will also need to know your full name and date of birth:


Clients can leave once the test sample has been provided. 



The nearest tube stations to the laboratory are Oxford Circus and Bond Street. They are a 5-10 minute walk from Patient Reception: 

76 Wimpole Street




 A map of the location can be found by clicking this link.