Jo Travers on Telegraph Hill is excellent. She's a registered dietitian and nutritionist. We first saw her with my 6 month old daughter who was refusing food - she was recommended to me by a friend who'd been to a weening class - but have seen her since for DH's IBS which has improved so much. I'm not sure where she works now, but she definitely does home visits locally (which was great when I broke my ankle!) www.thelondonnutritionist.co.uk. I don't have her number to hand but I'm sure it will be on her website.
