Welcome to Erica Zellner Nutrition
Personalized, root-cause nutrition to help you feel your best — mind, body, and spirit.
Meet Erica Zellner, M.S., CNS, LDN (she/her)
I’m an Integrative Clinical Nutritionist who helps people move from feeling stuck in their health to thriving with energy, balance, and confidence. With a Master of Science in Nutrition and Integrative Health from the Maryland University of Integrative Health and a postgraduate certificate in Global Health Management, I blend advanced clinical training with a compassionate, whole-person approach.
As a Certified Nutrition Specialist and Licensed Dietitian Nutritionist, I’ve supported thousands of clients in navigating gut health, hormone balance, and overall wellness. My expertise has been featured in The New York Times, Women’s Health, and HuffPost, but my greatest passion is seeing my clients reclaim their health and joy.
I believe true healing comes from addressing the root causes — mind, body, and spirit — and creating personalized strategies that actually fit your real life.
Outside of my practice, you’ll usually find me hiking with my pups, lifting weights, or experimenting with the perfect craft gin and tonic.
“I really appreciated the care and time Erica took with me. I consider myself fairly well aware of healthy nutrition and she had much to add and was good at finding gaps in my knowledge.”
philosophy
True wellness doesn’t come from a quick fix — it comes from understanding the whole person. I approach health through a personalized lens, combining functional nutrition, lifestyle medicine, and root-cause investigation to uncover what your body truly needs. Every plan I create is designed to fit your biochemistry, goals, and daily rhythms, so the changes you make actually stick. Together, we’ll build a supportive partnership that leads to real, lasting transformation.
“My session with Erica was absolutely wonderful and nothing sort of exemplary. Not only was she incredibly kind and compassionate, but so knowledgeable. She took the time to fully delve into my history prior to our meeting and provided such great support and advice as I begin my healing journey. I have never had a better first encounter when it comes to my health. After almost a decade long struggle of searching for answers or relief, I am so used to being quickly dismissed or not understood. Erica was the complete opposite. I felt heard, supported, and hopeful that I can finally heal!”