The Harley Street Clinic
The Harley Street Clinic, located in the heart of London’s prestigious Harley Street Medical District, is a leading private healthcare facility renowned for its world-class medical expertise and state-of-the-art facilities.
As part of HCA Healthcare, one of the largest private healthcare providers in the UK, the clinic offers a wide range of specialised medical services, including cardiology, oncology, neurology and more. Dr Karagiannis is happy to book patient appointments at this clinic at your convenience.

Address: 35 Weymouth Street, London W1G 8BJ
Hospital telephone: 020 3553 0624
Bookings: 0800 0309 288
Opening hours: Monday–Friday, 08:00–18:00