
City of London (St Pauls) · STItest Clinics
Private STI testingin City of London (St Pauls).
Private STI testing in City of London (St Pauls). Choose your test online, then arrange your appointment at our Randox Health partner clinic. Receive your results discreetly by email.

Find us
Randox Health - Located in Paternoster House
23 Paternoster Row
City of London
London
EC4M 8AB
Opening hours
Monday - Friday: 7:00 am - 7:00 pm
Saturday: 7:00 am - 7:00 pm
Sunday: 11:00 am - 5:00 pm
Before you visit
Purchase through STItest Clinics, then use your booking email to arrange your appointment. Please look for Randox Health signage when attending.
CHOOSE YOUR NEXT STEP
STI tests in City of London (St Pauls)
Explore tests offered at this location. Check sample types and preparation before purchasing.
More tests at this location
- Hepatitis B Surface Antigen Blood Test | HBsAg Screening — £89.00 GBP
- Tuberculosis Blood Test - QuantiFERON-TB Gold | Visa/Work — £119.00 GBP
- 10 STI Urine Screen | Fast & Discreet STD Testing — £116.00 GBP
- 10 STI Vaginal Screen | Fast & Discrete STD Testing — £116.00 GBP
- Essential Plus Female STI Screen | Blood & Swab Tests — £147.00 GBP
- Essential Plus STI Screen | Incl HIV, Hep, Chlamydia & Gonorrhoea — £147.00 GBP
- STI Screen with Hep B | HIV, Chlamydia & Gonorrhoea Test — £111.00 GBP
- Female STI Screen with Hep B | HIV, Chlamydia & Gonorrhoea — £111.00 GBP
- Female STI Screen with Syphilis | HIV, Chlamydia & Gonorrhoea — £113.00 GBP
- Routine STI Screen with Syphilis | HIV, Chlamydia & Gonorrhoea — £113.00 GBP
- Herpes Blood Test UK | HSV 1 & 2 Antibody Test — £177.00 GBP
- Vaginal Culture and Sensitivity Test — £127.00 GBP
Check the product page for inclusions and estimated result times.
YOUR STI TEST, STEP BY STEP
From booking to understanding
Choose your test
Choose a test available at this location and purchase securely online.
Arrange your visit
Use your booking email to choose a suitable appointment.
Attend the clinic
Visit your selected clinic for sample collection.
Receive your results
Receive your results discreetly by email. Contact our team with questions.
PLAN YOUR VISIT
Your City of London (St Pauls) clinic
Randox Health - Located in Paternoster House
23 Paternoster Row
City of London
London
EC4M 8AB
Purchase through STItest Clinics, then use your booking email to arrange your appointment. Please look for Randox Health signage when attending.
Public transport
St Paul's Station (Central line) - 2 min walk
City Thameslink Station (Thameslink) - 5 min walk
Blackfriars Station - (Circle & District lines, Thameslink) - 8 min walk
Bank Station (Central, Northern, Waterloo & City lines & DLR) - 10 min walk
Bus routes 4, 11, 15, 17, 23, 26 & 76 stop near St Paul's Churchyard and Ludgate Hill - 2-4 mins walk
Parking
NCP London Baynard House Car Park - 6 min walk
Barbican Centre Car Park - 12 min walk
Street parking is extremely limited in the City of London and heavily restricted during controlled hours.
Accessibility
Please contact STItest Clinics before booking to discuss access requirements.
YOUR SEXUAL HEALTH, WITH SUPPORT
Why choose STItest Clinics?
Discreet testing
Choose private testing with results sent directly to you.
Laboratory testing
Samples are processed by our laboratory partners.
A team you can contact
Get help with tests, booking instructions and your results.
Support beyond your results
Your results arrive by email. Our team can explain the next steps. Explore our treatment information when further support is needed.
Result times vary by test and are estimates.
Before you book
Can I attend without purchasing a test?
Purchase online first, then follow the instructions in your confirmation email.
Are the same tests available at every clinic?
Test availability depends on the clinic and laboratory. Check your selected location before purchasing.
When will I receive my results?
Check your chosen test for estimated turnaround times. Actual times can vary.
What if I need treatment?
Visit our STI treatment page for information about available support.
Make time for your sexual health.
Choose your test, plan your visit and take an informed next step.






