Every patient registered at this practice has a 'named GP' This is normally the GP you are registered with. This GP has overall ultimate responsibility for coordination of your health care. This does not, however, mean that you may only see this GP. You are free to see whichever GP you want. All your medical records are computerised and shared amongst all the GPs in the practice.
If you are not aware who your 'named GP' is, please ask next time you are in the surgery.