Marion is a dietitian/nutritionist and the Director of Nutrition Services at the Jaffe Food Allergy Institute at the Icahn School of Medicine at Mount Sinai in New York. A senior advisor to FARE, Marion supports content, advocacy and strategic partnerships, and serves as a subject matter expert across all programmatic areas. A recognized authority on the die-tary and nutritional management of food allergy, Marion is a frequently invited lecturer at national and international conferences on allergy and immunology, has contributed signifi-cantly to academic research, and has developed and chaired numerous online courses and multiday food allergy conferences with the goal of educating dietitians and other health care professionals in the management of food allergy. Marion also serves on the Medical Advisory Board of the International Association for Food Protein Enterocolitis, is the Chair of the International Network of Dietitians and Nutritionists in Allergy, and plays an active role in both the American Academy of Allergy, Asthma and Immunology and the European Academy of Allergy, Asthma and Clinical Immunology where for almost 15 years she has collaborated with other health care professionals and patient advocacy groups in her quest to improve the lives of families living with food allergy.