Contact Us
We have a list of frequently asked questions that you may find helpful. If you wish to contact us for any reason please use the details below.

If you are one of the Gemini families and you have moved house please complete the change of details form so that we can keep in touch.

If you have any queries about the study then you can contact the Gemini study team
By phone:
By email:
By post:

020 7679 1263
FREEPOST University College London
CRUK Health Behaviour Research Centre
Department of Epidemiology and Public Health (Floor 2, EPH)
1-19 Torrington Place

You can find out more about the research we do at the Cancer Research UK Health Behaviour Research Centre on our website

Health Chatter: The Health Behaviour Research Centre Blog