STI Screening

Our STI (GUM) clinics in Central and North London offer advice, diagnosis and treatment of all sexually-transmitted infections.

You can find out about STI clinic locations, opening times and information about how to book an appointment for an STI test on the Mortimer Market Centre and Archway Sexual Health Clinic pages below.

Our services include:

  • Testing and treatment for all sexually transmitted infections
  • Rapid HIV test including 60 second point of care HIV testing
  • Information and advice on sexual health
  • Hepatitis A, B and C testing for people at risk
  • Hepatitis A and B vaccination for people at risk
  • Free condoms and lube
  • Emergency contraception
  • Post-exposure prophylaxis available within 72 hours of sexual exposure to HIV
  • Psychological assessment and counselling for problems related to HIV and sexual health.

Booking an STI or HIV test appointment

Clinic telephone numbers can be found on the individual service pages below. You can also attend the site in person to book an appointment for STI (STD) test. If you need urgent help, you can walk in to an STI (STD) clinic without an appointment. We make every attempt to see urgent cases on the day, but you may have to wait if the clinic is busy.

What happens in the STI (STD) clinic?

Allow up to two hours for your visit to the clinic. It is important that you do not pass urine for one hour before you attend for your STI test.

If you attend for sexual health screening, a doctor or nurse will ask a range of questions to check what tests need to be taken. A basic check-up would include tests for HIV, syphilis, gonorrhoea and chlamydia.

If any infection is diagnosed on the day, you’ll be offered treatment immediately. The rest of your results will be ready within a week. You can choose to receive the results from your STI test via letter or by coming in to the clinic for an appointment. If you have not received your results and you have a sexually transmitted infection that requires treatment, we will try to contact you to make sure you receive treatment and support.

You can find out more about Mortimer Market Centre in Central London and Archway Clinic (Holloway, North London) in the leaflets below or by visiting the individual clinic page links below.

AttachmentDescriptionSize
Your Information, Your RightsInformation Leaflet313.22 KB
Archway Sexual Health ClinicService Information Leaflet331.28 KB
Mortimer Market CentreService Information Leaflet330.59 KB

Available clinics

Clinic NameAddressPostcode
Archway ClinicClerkenwell Building, Archway Campus, Highgate Hill (Archway Road entrance)N19 5LW
Mortimer Market Centre Mortimer Market Centre, Off Tottenham Court Road, LondonWC1E 6JB