Jenna Long, RD

4.5
(36)
Video calls
In-person
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Background

Hi, I’m Jenna Long, a Registered Dietitian Nutritionist (RD, LD, IFNCP) with over 10 years of experience & specialty credentials in integrative & functional nutrition. I specialize in gut health, blood sugar balance, and practical, real-life strategies that help my clients feel better day to day (without spending all Sunday meal prepping).

I believe food should feel good, not stressful. Think simple swaps, based on your specific goals. Better digestion, balanced blood sugars, more energy, more fun - thats my focus for clients. 

I blend functional nutrition with clinical expertise to give you both the “why” and the “how,” so you understand your plan & it fits seamlessly into your life.

When I’m not working with clients, you’ll probably find me exploring new Trader Joe’s finds, walking by the water in Charleston, or cooking up seasonal recipes. I’m passionate about making nutrition approachable, personalized, and even fun—so you can feel your best & do more of what brings you joy in life.

Availability

Approach

"I help clients move beyond one-size-fits-all nutrition by blending functional nutrition and traditional healthcare expertise. My approach focuses on gut health, blood sugar balance, and little hacks that that actually fit into busy schedules. No fad diets, no boring food, no unrealistic plans. Just labs, listening & a little dose of fun. My goal is to help you feel your best, so you can do more of what brings you joy in life!"

Specialties

High Cholesterol
PCOS
General Nutrition

Modalities

🥦
Meal Planning
📊
Accountability
💬
Motivational Interviewing
🧘
Mind-Body Connection
🔬
Lab Testing
⚙️
Functional
🔗
Integrative
🌿
Holistic
💊
Supplement Management

Insurance accepted

Aetna, Cigna, Golden Rule, Kaiser, Optum, Oxford, Select Health, United Healthcare, United Medical Resources (UMR)

Seeing clients in

AK, AZ, CA, CO, CT, HI, ID, IN, MA, MI, NH, NJ, NY, OK, OR, PA, SC, TX, UT, VT, VA, WA, WV, WI, WY

Location

1100 Quail St, Ste 110, Newport Beach, CA 92660
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Reviews
4.5
36 Reviews
(36)
5
(273)
4
(27)
3
(27)
2
(27)
1
(4)
AI summary of written reviews

Clients consistently describe Jane as warm, knowledgeable, and easy to talk to. Many highlight noticeable improvements in their eating habits, energy, and confidence after just a few weeks of working with her.

While a handful of clients hoped for more structured follow‑up, the vast majority praise her for setting realistic goals and explaining nutrition in a way that finally “clicks.”

Overall, Jane is highly recommended for anyone looking for thoughtful, supportive guidance.

6 clients left publicly written reviews
2 days ago

Jane completely changed how I think about food. She’s patient, knowledgeable, and explains things in a way that actually makes sense.

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