"Madeleine told me to cut WAY back on the wine and crank up the exercise...and it worked! Also very sensible advice about supplements (they're a waste of $$) and great tips on weight loss while dining out.  She is really the most reasonable nutritionist I have ever dealt with and she didn't try to sell me anything! I highly recommend her" Andrea V - Yelp review


Performance Lifestyle Nutrition

Tired of disappointing results and diets that are impossible to follow? Call Madeleine Berg today for a personalized diet plan that is designed for your unique needs.



Are you concerned about your child's weight? Before putting your child on a diet please call me. 



Weight Loss Diet

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Best Weight Loss Program



Madeleine Berg in Woodbury, NY has been a successful nutritionist/health coach for over 25 years. The best weight loss program is the one you can follow.  All meal plans and weight loss diet programs are customized using your food preferences to optimize your results.  If you are already nutrition savvy and want to further improve your diet, Madeleine is the nutrition expert for you.


Madeleine served as Assistant Director of Nutrition at a major NYC hospital and was a leader in pioneering alternative hospital nutrition.
A Certified Dietitian-Nutritionist and Registered Dietitian, Madeleine holds a B.S. in Clinical Nutrition from Cornell University and an M.S. in Nutrition from NYU. Knowledgeable, humorous and firm, Madeleine will help you create the optimal environment for your success.  She publishes articles in both scientific and popular journals and writes a featured Blog for the Long island Dietetic Association.