John Nielsen, RD
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John Nielsen, RD

4.5
(36)
Video calls
In-person
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Background

I am a passionate Registered Dietitian Nutritionist (RDN) dedicated to empowering individuals to reach their health goals through evidence-based, personalized nutrition guidance. My credentials include a bachelor's degree in nutrition from Iowa State University, completion of over 1,000 hours of supervised practice in diverse clinical and community settings, and successful passage of the national registration exam administered by the Commission on Dietetic Registration. I maintain my credentials through ongoing professional education, staying current with the latest research to provide the highest standard of care. I have 5 years of experience practicing as a Registered Dietitian.

When working with me, you can expect a collaborative approach focused on your unique needs. We start with a thorough assessment of your health history, lifestyle, eating patterns, and goals—whether that's sustainable weight loss, managing chronic conditions, improving energy, or building healthier habits. I create customized plans with practical meal ideas, education on balanced nutrition, and strategies for long-term success, emphasizing enjoyable, realistic changes over restrictive diets. Ongoing sessions provide accountability, adjustments, and motivation to help you thrive.

Get to know me: I believe that food is a gift and I'm truly excited about food as fuel for life. Outside of work, I enjoy spending time with my wife and 2 children and serving my church. These personal interests keep me grounded and remind me that nutrition is about balance and joy, not perfection. My drive stems from seeing clients transform—not just physically, but in confidence and well-being—knowing that small, sustainable shifts can lead to profound, lasting health improvements. I'm here to support you every step of the way!

Availability

Approach

I am a Registered Dietitian committed to helping you achieve your personal health goals. I partner with clients through personalized, evidence-based nutrition counseling. We begin with a thorough initial assessment, reviewing medical history, eating habits, lifestyle, and specific objectives. From there, I develop practical nutrition strategies and achievable targets, while providing education and motivation. Ongoing follow-up sessions focus on accountability and building sustainable habits.

Specialties

Diabetes
Weight Loss
Eating Disorders & Disordered Eating
Sports Nutrition

Diets

Diabetes

Cuisines

Diabetes

I identify as

Diabetes

Languages

Diabetes

Modalities

🥦
Meal Planning
📊
Accountability
💬
Motivational Interviewing
🧘
Mind-Body Connection
🏃
Exercise
📏
Personalized Macros
Weight Loss Medication

Insurance accepted

Aetna, Cash Pay, Golden Rule, Optum, Oxford, United Healthcare, United Medical Resources (UMR)

Seeing clients in

AZ, CA, CO, CT, HI, IN, IA, MA, MI, NJ, NY, OK, OR, PA, TX, VA, WI

Location

507 Nw 10th St, Ankeny, IA 50023
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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