About Meghan

Meghan is a registered dietitian nutritionist specializing in eating disorders & disordered eating and pre/post-partum care. She's passionate about providing weight-inclusive, fat-positive, LGTBQ+ and neurodivergent affirming care.


Fast Facts

MY DREAM VACATION is anywhere I can feel the sunshine, drink good coffee, and read good books.

WHEN I'M NOT WORKING, I spend my time with my husband, young son, and cats Potato & Pickles.

MY FAVORITE THINGS TO EAT are macaroni and cheese, warm bread, fresh apples, and ice cream. 

Professional Bio

Meghan (Kacmarcik) McGann, RD, LDN is a registered dietitian and owner of New Moon Nutrition, a private practice based on the South Shore of Massachusetts. She received her undergraduate degree in dietetics at the University of Rhode Island and completed her dietetic internship through the University of New Hampshire. After graduating her internship, she worked in community nutrition with low-income and at-risk populations across the state of New Hampshire. As much as she loved it, she knew nutrition counseling was her passion and she started her private practice in 2017. Before working full-time in her practice, she worked at Franciscan's Children's Hospital where she provided outpatient nutrition therapy and provided support to the adolescent psychiatric unit. She also worked as part of a group practice in the Boston area and at Walden Behavioral Care providing support to their PHP & IOP eating disorder programs.

Meghan is a member of the Association for Size Diversity and Health, the Multi-Service Eating Disorder Association, and the International Federation of Eating Disorder Dietitians. She focuses on compassionate, weight-inclusive wellness with the hope of helping people of all sizes, races, genders, age, and abilities feel at home in their bodies. 

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Let's work together!

Ready to dive in? I would be honored to walk alongside you as we explore what a peaceful relationship with food might look like for you.