Kelsey Costa, RDN, LDN, MCWC

Registered Dietitian Nutritionist (RDN) Licensed Dietitian Nutritionist (LDN) Master Certified Wellness Coach (MCWC)
Kelsey Costa is an integrative registered dietitian nutritionist (RDN) and health researcher. With her extensive nutrition and health sciences knowledge, Kelsey helps brands connect with their audience, build authority, and gain recognition through premium content, primary research, and media relations. Kelsey’s insights and expert advice have been featured in various well-known publications, including Medical News Today, Forbes, Yahoo!, Eat This, and more. She is passionate about making nutrition and health science accessible to everyone and constantly strives to advocate for evidence-based health initiatives.


  • Self-Employed · Contract/Freelance

    Content, Research, and Media Relations

    Nov 2021-Present

  • Nutrition Insights LLC

    CEO and Founder

    July 2021-Present

  • Wellness Workdays

    Dietetic Intern

    Jul 2020-Jul 2021

  • Boston Children’s Hospital

    Research Assistant

    Aug 2019-Mar 2020


  • Merrimack College

    Master of Science in Health and Wellness Management


  • Framingham State University

    Bachelor of Science in Food and Nutrition


  • Rhode Island College

    Bachelor of Arts in English



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