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John Marshall

The Power List 2014


John Marshall

John Marshall’s research covers a wide range of ocular disorders and his research has covered the development of lasers for use in ophthalmic diagnosis and surgery, and it’s this that he is most famous for: he invented and patented the excimer laser and also created the first diode laser that was used for treating eye problems.


Part of the Power List 2014

The 100 most influential people

Who are the 100 most influential people in ophthalmology?
That’s the question we posed to ourselves – and then to you – over two months ago, ahead of open nominations and a painstaking judging process. Here, without further ado, we celebrate the answer.

Go to The Power List 2014

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