Nicki Parlitsis RD, LDN, CPT

Square Fare loves working with specialists that can support you with proper diet. We make the meals from scratch according to your needs. Use code CHERRY for 20% off your first order.

Nicki Parlitsis

RD, LDN, CPT

Registered Dietitian and Certified Personal Trainer

I’m a Functional Registered Dietitian specializing in sustainable weight loss, gut health, and recovering from binge/emotional eating.

I work virtually with clients to create personalized, root-cause-driven strategies that actually fit real life — no extremes, no shame, no guesswork. My goal is to help you feel better in your body without burning out or obsessing.

Before becoming a dietitian, I spent four years working with pacemaker and defibrillator patients as a Cardiac Device Specialist. That experience lit a fire in me — I knew I wanted to help people earlier, through prevention and root-cause healing, not just symptom management.

I’ve also been the patient — navigating issues like SIBO, hypothyroidism, acne, anxiety, bulimia, and binge eating. Through years of trial and error (and self-experimentation), I learned what it really takes to support your body without sacrificing your fitness goals or quality of life.

Now, I combine functional nutrition, one-on-one counseling, and lifestyle strategies to help clients break free from cycles of confusion, restriction, and burnout. Whether you’re struggling with inflammation, weight loss resistance, hormone imbalances, or gut issues, we’ll create a plan that’s grounded in science, tailored to you, and built to last.

Food and movement should revitalize you — not rule your life. Let’s find what works for your body and your goals, and make it something you can actually enjoy!


Featured Recipes by Nicki

Recipes by Nutrition Nicki

All of my recipes are gluten-free and fit a wide variety of dietary restrictions. Get some healthy inspiration for your next meal, snack, drink or dessert!


Food and movement should revitalize you — not rule your life. Let’s find what works for your body and your goals, and make it something you can actually enjoy! I’m proud to partner with Square Fare to help you truly enjoy your meals.
— Nicki Parlitsis, RD, LDN, CPT
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Rachel Dyckman, MS, RDN, CDN

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Francesca Alfano, MS, CDN, CNS, IFNCP