Mr Platt is a Consultant Orthopaedic Surgeon specialising in Knee and hip surgery in Surrey, Berkshire and Middlesex

Arthrosamid®

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Mako® Robotic surgery

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Partial knee replacement

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Total knee replacement

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Patella Realignment

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Mr James Platt is a fellowship-trained Orthopaedic surgeon treating patients with knee and hip complaints. He specialises in young adult arthritis, anterior knee pain/patellar instability, and partial/total knee replacement.


Mr Platt is one of the most experienced clinicians in the UK offering Arthrosamid®, a new injectable treatment for knee osteoarthritis which shows considerable promise for arthritic patients without resorting to surgery. He has performed nearly 300 procedures on over 200 patients to date. He offers Arthrosamid® treatment in Woking, Guildford, Chertsey, Windsor and Northwood.




Patient Reviews and Feedback

Mr Platt is a firm believer in transparency in healthcare. He collects and shares patient reviews through Google and Doctify. You can see his reviews on each webpage by clicking on the logos below:

Mr Platt receives consistently highly-rated patient feedback and was awarded the Doctify 'Great Patient Experience' badge in 2025:

Information regarding the number and type of joint replacements Mr Platt performs can be found by clicking on the logo below:

His consultation and procedure fees are published on the PHIN website and can be viewed by clicking on the logo below:

Clinic locations

Mr Platt offers appointments in Woking, Guildford, Windsor, Chertsey and Northwood:

Nuffield Health Woking Hospital

Grange Road, Woking GU21 4BY

Appointments: 01483 227813

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Circle Health Princess Margaret Hospital

Osborne Road, Windsor, SL4 3SJ

Appointments: 01276 511520

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Circle Health Bishops Wood Hospital

Rickmansworth Road, Northwood, HA6 2JW

Appointments: 01276 511520

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Nuffield Health Guildford Hospital

Stirling Road, Guildford, GU2 7RF

Appointments: 01483 555800

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Mount Alvernia Hospital

Harvey Road, Guildford, GU1 3LX

Appointments: 01483 570122

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The Runnymede Hospital

Guildford Rd, Chertsey KT16 0RQ

Appointments: 01276 511520

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