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David Grotto, RD, LDN, is the national media spokesperson for the American Dietetic Association, and president and founder of Nutrition Housecall, LLC, a nutrition consulting firm that offers personalized at-home and group dietary guidance. Formerly the director of nutrition education at the Block Center for Integrative Cancer Care in Evanston, Illinois, he continues his private practice. Grotto lives in Elmhurst, Illinois.
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