Hello
I see Sophie at the Gait Lab, based at Parkside hospital.
http://www.thegaitlab.co.uk/clinics.htm
She is a brilliant podiatrist and has done my orthotics (now on my second pair) for the past 5 years. I have seen her post-knee op, and post-children for updates as my shoe size changed after children. She has always been great. Not cheap but worth every penny for doing sport etc.