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Proton International at UCLH

London’s first private proton beam therapy service.

Who we are
Proton International London Entrance for PBT patients

What is proton beam therapy?

The extreme precision that proton beams offer is changing the way we treat cancer.

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Who we can treat

Proton beam therapy is particularly beneficial to children and people with specific cancer types and tumour locations.

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What to expect

Our team is here to support you throughout your time with us and beyond.

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Paying for treatment

We treat insured and self-pay patients, both from the UK and abroad and finance options are available.

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UCLH reception area. Photo by Paul Raftery via

Who is 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, we are delighted to be working in partnership with University College London Hospitals NHS Foundation Trust (UCLH) which is home to one of the UK’s two proton beam therapy centres.

Globally, proton beam therapy is one of the most advanced cancer treatment technologies available, yet it remains a very limited resource for much of the world.

Through our partnership with UCLH, one of the UK’s largest and most highly regarded Trusts, we are working with first-class clinical teams to deliver private proton beam therapy to more people who might benefit from the advanced, precision-targeted proton beam therapy provides, in the UK.

From our network of world-leading cancer clinicians, radiographers and physicists to a dedicated customer service team – all who have your very best interest at heart – our patients can be reassured of exceptional treatment, support and continuity of care.

What is proton therapy

Powering the future of cancer care

Proton International London welcomes international patients

International patients

At Proton International, we warmly welcome patients from around the world. From travel planning and visas to interpreters and liaison with embassies, we are here to guide you through every stage of your care.

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Find out how Proton International is powering the future of cancer care, treating patients right and doing good.

Visit Proton International website