Sexual Health Services
in London and Surrey

Impact Trial


We have no new places available for the Impact research trial.

If you are already registered for the Impact research trial through one if the following clinics:

  • Archway Centre, London
  • Buryfields Cliinic, Guildford
  • Mortimer Market Centre, London

Please telephone 020 3317 5252 to book a telephone appointment with a clinician. The lines are open Monday to Friday, 9am to 5pm. 

We cannot take transfers from other Impact Trial Centres.



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