Jamie Leff Choi, RD

4.5
(36)
Video calls
In-person
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Background

My name is Jamie Leff. I completed my MS degree in nutrition along with my dietetic internship at Cal State University, Northridge. I have over 15 years of experience working with adults ranging from marathon runners to people with cardiovascular issues to busy Mom's looking to lose the baby weight. 

I am a former marathon runner myself and a Mom to 2 very active kids!

Availability

Approach

"As a RD, I prioritize a personalized approach to nutrition. I believe in empowering clients through sustainable habits, focusing on setting small, attainable goals , and addressing individual needs. Together, we’ll create a plan that fits your lifestyle and works toward long-term health goals, not quick fixes."

Specialties

Weight Loss
High Cholesterol
Pregnancy & Postpartum
Sports Nutrition
Cancer / Oncology
Perimenopause & Menopause
General Nutrition

Modalities

🥦
Meal Planning
📊
Accountability
💤
Sleep
🏃
Exercise
🔬
Lab Testing
💊
Supplement Management

Insurance accepted

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

Seeing clients in

AZ, CA, CO, HI, MI, NJ, VA

Location

5185 Via Jacinto, Newbury Park, CA 91320
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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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