Consultations with Dr Jason Lester can be booked at the following locations:

private clinics

Proton International London

With over 30 years’ experience of treating patients with proton beam therapy in the USA, Proton International brings unmatched experience and expertise in providing this advanced and extremely precise treatment to people with cancer to communities across the world.

In the UK, Proton International works in partnership with University College London Hospitals NHS Foundation Trust (UCLH) and is home to one of the UK’s two proton beam therapy centres.

Proton International London Ltd
1 Grafton Way
Level B4

Telephone: 0203 9255 885
Online enquiry form:

Other clinic locations

For all other clinic locations, please contact Dr Lester’s secretary:

Denise Jennings
Phone number: 07570 131438
Email address:

Dr Lester Clinics

Sancta Maria Hospital

HMT Sancta Maria Hospital
Lamberts Road

Dr Jason Lester at Sancta Maria Hospital

St Josephs Hospital Newport

Harding Ave
NP20 6ZE

Dr Jason Lester at St Josephs Hospital

GenesisCare Bristol

300 Park Ave
Aztec W
BS32 4SY

Dr Lester at GenesisCare

Make an appointment with Dr Lester

Contact us today to enquire about seeing Dr Lester in clinic, and explore the range of treatment options available to you.