Can you recommend a good Educational Psychologist in North London?

[norwood]

My friend has a very bright and articulate 7 year old daughter but she seems to have problems with her reading and other school work. Her attainment is not matching her potential. Can anyone recommend a good ed psych in the north london area? My friend is beside herself with worry.
Many thanks

Try Frye Associates, they have a website, can't remember it off-hand, you could google them. They have an excellent reputation.