STI Testing in Marylebone | STI Test London
Private Sexual Health Clinic in Marylebone – Fast, Discreet STI & STD Testing
Visit our private sexual health clinic in Marylebone on Great Portland Street for fast, confidential STI and STD testing. We offer comprehensive panels that screen for multiple infections at once and specific tests for infections such as HIV, Herpes, Chlamydia and Gonorrhoea.
Appointments are available as soon as tomorrow after purchase, and results are delivered in 1–2 working days. If you test positive, our doctors can issue private prescriptions for treatment without needing to visit your GP. Trusted across the UK, our service is fast, reliable, and completely discreet.
Need testing today? Visit our Wimpole Street STI Tests page for same-day walk-in testing. Slightly higher rates apply.
Take control of your sexual health with confidence and convenience at our Marylebone clinic on Great Portland Street.
Choose the test you want and make payment securely using your card. Make sure to give your name, date of birth and gender so that the laboratory can uniquely identify your sample.
You will receive a link by email which will allow you to book your test appointment on the day and time of your choice. Give your sample at the test centre conveniently located in Marylebone.
Make sure to give your correct email and mobile phone number so that you get your confidential results on time. Treatment is offered whenever needed.
STI TEST LONDON
STI TEST LONDON
Marylebone/Great Portland Street
At STI Test London, we understand the importance of accessible healthcare within our community. That's why we've partnered with Randox Health, a renowned laboratory known for its cutting-edge technology and rapid, accurate results. Whether you're popping in after a morning jog around Regent's Park, grabbing a coffee at local favourites like Kaffeine or The Riding House Café, or fitting an appointment into your busy workday in the nearby media and fashion hubs, our friendly and professional team is here to provide you with a seamless and reassuring experience.
Our Marylebone clinic is designed with your comfort and privacy in mind. We pride ourselves on being a trusted part of the Marylebone community, ensuring that our neighbors have easy access to the highest standards of sexual health services. Whether you're a regular at the Marylebone Farmers' Market, enjoy cultural outings at Madame Tussauds or the Royal Academy of Music, or simply appreciate the blend of historic charm and modern amenities that Marylebone offers, our central location makes it simple to prioritise your health.
OUR MARYLEBONE SEXUAL HEALTH CLINIC
OUR MARYLEBONE SEXUAL HEALTH CLINIC
Opening Hours
Monday: 8 am–4 pm
Tuesday: 7 am–7 pm
Wednesday: 7 am–7 pm
Thursday: 7 am–7 pm
Friday: 7 am–7 pm
Saturday: 8 am–4 pm
Sunday: Closed
Book an appointment for the first availability next day.
STI testing is strictly confidential as is all medical information. Your details are securely kept and results only given out on the email address you have given. For the same reason, no results are given by phone because identity of the caller cannot be verified.
We offer the full range of tests from single STI tests such as HIV to complete panels that test for all STIs.
Each of our test pages tells you when you can expect your results. This ranges from next day to a few days depending on the number and type of tests requested.