Marjorie Nolan Cohn, MS, RDN, CEDRD-S, CSSD

Registered Dietitian, Owner

Marjorie Nolan Cohn


Registered Dietitian, Owner

Marjorie Nolan Cohn is founder and owner of MNC Nutrition, LLC. She holds a Masters Degree in Food and Nutrition Science, is a Registered Dietitian, two-time published author, National Speaker, and former Spokesperson for the Academy of Nutrition and Dietetics. She holds advanced certifications in Sports Nutrition, Eating Disorders, and Integrative and Functional Medical Nutrition Therapy. Her clinical experience includes eating disorder clinical care inpatient and outpatient treatment, outpatient nutrition program development, consulting, and private practice. She was a former instructor of nutrition at National Personal Training Institute, consulted for New York University’s Wellness Center, and was Director of Nutrition at Metro behavioral Health Associates in NYC prior to moving MNC Nutrition, LLC to Philadelphia.


Marjorie is an active member of several professional organizations including The Academy of Nutrition and Dietetics,  International Association of Eating Disorder Professionals, International Federation of Eating Disorder Dietitians, and Pennsylvania Dietetic Association. Marjorie formally worked on the Editorial Review Board of Nutrition411 a source for comprehensive information and education servicing health care professionals, and is currently on the Medical Editorial Review Board for Prevention Magazine.


Marjorie’s professional work has earned her many credits in print and television. She has appeared on ABC, NBC, CBS, CN8, CNN, and Fox News. Her articles have reached millions by appearing in almost every major publication or website in America today, including Glamour, The New York Times, Shape, Prevention, US News & World Report, USA Today, Self, Better Homes & Gardens, Marie Claire, WebMD, AOL Health, and more. Click here to see some of Marjorie’s media appearances.