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Occupational health

As one of the largest NHS occupational health (OH) services in the UK, Guy's and St Thomas’ NHS Trust has been providing OH services to other NHS organisations and businesses since 1982. We were the first NHS OH service to attain Safe Effective Quality Occupational Health Service (SEQOHS) accreditation in 2011 and are a member of the NHS Health at Work Network.

Committed to research based practice the Trust OH service is proud to be leading the national research agenda with a dedicated research team.

Why choose us?

Our team of qualified experts at Guy’s and St Thomas’ will work in partnership with your organisation providing bespoke and informed expertise to ensure a safe and healthy working environment for all employees.



Learn more about the services we offer.



Find out what businesses and NHS organisations say about us.

Quality management  


Partner with us as we continually improve the quality of our services.

Contact Us

Location of Guy's and St Thomas' occupational health service on Google MapsContact us to find out how we can help support your business.


Telephone: 020 7188 4152        

Location:Occupational Health Service, The Education Centre, 75 - 79 York Road, London, SE1 7NJ

Opening hours: 8am-5pm Monday to Friday excluding bank holidays.

Privacy notice

If you would like a copy of our privacy notice to understand how we your use your information and protect your privacy, please email

Maintenance of client records in the occupational health service

Type of dataRetention period

Health records (if employment not undertaken)

6 months

Health records (OH)

6 years after leaving employment, longer if there is a reason e.g. litigation

Statutory records (both clinical and health records) kept by reason of COSHH

40 years

Ionising radiation records

30 years

Subject Access Request (SAR)

If you would like a copy of our subject access request leaflet, please email