Jessica Marcus, MS, RD

Health Coach

Jessica Marcus

Jessica is a Registered Dietitian Nutritionist and Functional Nutrition Coach with functional and culinary nutrition training. She led the nutrition curriculum at the Institute for Integrative Nutrition, helped celebrity nutritionist Joy Bauer launch a healthy snack company, trained as a chef apprentice with a world-renowned natural foods chef, and taught nutrition and cooking classes for various groups, including the USA Rhythmic Gymnastics Team.

Provider Overview

Training Institutions
University of Michigan, Eastern Michigan University, Institute for Integrative Nutrition, Integrative and Functional Nutrition Academy, Kitchen on Fire, The Wahls Academy
What I’m most excited to bring to Parsley Health members
After overcoming my own unique health challenges, I know that helping to restore one’s health is the greatest gift I can give. I love playing detective and getting to the root cause of imbalances, and I enjoy teaching members how to make delicious healthy meals, even in the demands of a busy, productive life.
Ask me about
My three kids, my recipe blog (you must try my Paleo Twix Bars and matcha bars!), my brief rendezvous with med school, or living in DC/Brooklyn/SF/Ann Arbor.
Most likely to find me
In the kitchen piecing together a quick meal with one hand while holding a child in the other, painting or redesigning a room in our house, or out on a long walk.
Patient Testimonials
If you are looking for a very comprehensive analysis of your health with an individualized health plan, I highly recommend getting functional labs done through Parsley Health.
Vee, Parsley Health member
Three ways to start your functional medicine care
Each option offers expert guidance by our board-certified clinicians. The right place to start depends on what you already know and what you want help with next.
Start with labs
Get advanced lab testing to better understand your body and health. A Parsley clinician interprets your results and helps identify what matters most.
Pricing: Starting at $350. Self-pay only. HSA/FSA eligible.
Already have labs?
Upload labs from any functional labs provider and schedule a lab review with a Parsley clinician, plus guidance on what to do next.
Pricing: $250 for a one-time virtual visit. Self-pay only. HSA/FSA eligible.
Care membership
Partner with a clinician and dedicated care team who support your progress over time. Available in-person in NYC and Los Angeles, and nationwide via telehealth.
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