Can anyone recommend an allergy testing clinic?

[parachutes]

Hi, my son's been ill for a number of years and it's been suggested that I have him tested for allergies. Other than the GP route (I'm assuming that is a route) can anyone recommend any private clinics for allergy tests?

Thanks

www.allergyclinic.co.uk/allergy_clinics.htm

NHS and private sites here. No quacks.
HTH

you may want to check up on the validity of allergy testing. I believe it is a controversial area.

Thanks everyone.