nutritionist/dietician

I was wondering if anyone has experience with one of these in brooklyn or manhattan? I have developed some food allergies lately that I'd like to talk to someone about plus get info on eating healthier - I'd prefer someone certified, not necessarily "holistic"

I've been working with Sharon Richter for the athletes I coach. I've found her to be well informed and easy to work with, and her formal background is quite good. you can get more info at sharonrichter.com