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Eating well should be enjoyable


Visit our new office just off 377 in Argyle

306 Hwy 377, Suite F, Argyle, TX 76226

**Please note, we are in Argyle, just after Point Bank on Hwy 377.

Make sure your map does not take you to Roanoke!**

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Hi! I'm Janna Weaver, owner and registered dietitian nutritionist.

As a teenager I made a decision to take control of my eating and physical activity habits. By the time I started high school I had lost over 75 pounds and decided I wanted to become a dietitian. In college, as I studied nutrition, I struggled with body image and disordered eating but overcame by learning to care for my body and change my thinking. Now as a busy professional with an active family I face new challenges that require me to keep meals simple and habits routine. Over the years I’ve learned many important lessons that have taught me how to find balance and maintain a healthy weight while still enjoying the foods I love.

Through my experience of working with clients and walking through my own weight loss journey, I have become an expert who can help you. My programs represent what’s worked for me: 

  • A flexible eating plan 

  • Sustainable habits 

  • Accountability


I want to teach you what I’ve learned so you can achieve your health goals, lose weight and be confident in your body!


Your Insurance May Cover Nutrition Visits

Did you know that many insurance companies cover nutrition counseling with no cost to you?

Insurance companies we are currently in-network with: 


Blue Cross Blue Shield


United Healthcare



We understand how difficult it can be to achieve balance when life is busy and unpredictable. Let's do this together to get you faster results than going at it alone.

Please submit the necessary information below as your first step to becoming a new client!

How would you like to meet?

Thank you for your inquiry! A member of our team will reach out to you via text and email shortly!

Office Phone / Text Line: (940) 464 - 9800

New Patient & Client Support:



Owner, Registered Dietitian Nutritionist

Janna Weaver, RDN, LD is a Registered Dietitian Nutritionist in the Dallas-Fort Worth area. She graduated from Louisiana Tech University with a Bachelor of Science in Nutrition and Dietetics and a Minor in Health and Exercise Science. Janna is a specialist in weight loss management, adult nutrition and corporate wellness.

In addition to Janna’s above mentioned qualifications, she also holds certifications from the Academy of Nutrition & Dietetics in both Adult and Pediatric Weight Management. To help individuals achieve improved health, weight loss and overall well-being, Janna has created podcast series and developed multiple weight management and health coaching programs.

With more than 15 years of nutrition counseling experience, Janna’s obsessed with simplifying healthy eating to help her clients achieve weight loss, overall well-being and live a happy, vibrant life. When she isn’t talking about nutrition, you’ll find her in the kitchen, working out at FitLab or planning her next party.



Registered Dietitian Nutrionist

Sophia Smith, RDN, LD is a Registered Dietitian Nutritionist here in Texas but grew up in the rainy but beautiful state of Washington. After graduating High School Sophia found a huge interest in nutrition and weight lifting. She found her way to Texas to complete her Bachelors of Science in Nutrition at Texas Woman’s University. She completed her Dietetic Internship down in San Antonio before returning back to the DFW area to join Radiant Nutrition. 


Sophia has a heart for all things nutrition and aims to create a “domino effect” by helping one client at a time to impact families, teams, and communities as a whole. Her mission as a Dietitian is to meet her clients where they are at and find creative and encouraging ways to help them reach their goals.


Sophia aspires to earn her Board Certification as a Specialist in Sports Dietetics in the coming years. She enjoys working with all clients, helping them find ways to live a healthy lifestyle in any circumstance. With her Northwest roots, Sophia loves to be outdoors and stay active. If you don't see her in the office she is most likely at the gym or taking a swim.


Registered Dietitian Nutritionist

Ngocmy Nguyen, MS, RDN, LD is a Registered Dietitian who is a second generation college graduate. She was raised around traditional Vietnamese cuisine that was blended with the beautiful New Mexican culture of the Southwest.


Ngocmy’s love for food began at 10 years old when she first dreamed of becoming a pastry chef in Paris.  Her passion for food as a young child led her to selecting a career centered around food and nutrition. Ngocmy is a firm believer that nutritious food can be a delicious symphony of flavors that are tantalizing to the palate. She enjoys teaching others how to cook and strives to help her clients fall in love with food again as they achieve their nutrition goals.


She attended the University of New Mexico for her bachelor’s degree in nutrition and dietetics and received her masters degree in nutrition from New Mexico State University. Ngocmy has a unique background of working with the immigrant population in El Paso, Texas and loves to work with the pediatric population.


Ngocmy continues to pursue her passion in Culinary Nutrition by developing new recipes and attending cooking classes around the DFW Metroplex to expand her skills. She plans on pursuing a Certificate of Training in Obesity for Pediatrics and Adults in the near future.


In her free time she enjoys staying active in community nutrition, rock climbing, hiking, or exploring new restaurants and cuisines.



Registered Dietitian Nutritionist

Annie Cavalier, MS, RDN, LD is a Registered Dietitian with experience at one of the largest hospitals in Dallas.

She attended the University of Texas at Austin for her bachelor’s degree in nutrition and dietetics and received her masters degree in nutrition from Texas Woman's University.

Annie’s interest in nutrition was sparked when she was 12 years old and her mother was diagnosed with breast cancer. With the help of a friend who is a chef, Annie’s family learned how to prepare healthy, delicious food that her mother was able to eat during treatment.

Noticing how much of an impact food and nutrition had on overall health and wellbeing, Annie set out to learn more about the science behind food and its relationship to health.

In addition to seeing clients for Janna Weaver Nutrition and Wellness, and working with patients
in the acute care setting, Annie also runs her own nutrition and lifestyle website, My Healthful
Life, and writes nutrition articles for various organizations including the National Breast Cancer Foundation, the University of Texas Department of Kinesiology’s Fitness Institute of Texas, Southern Dallas Magazine, and more.


When she is not working on these passion projects, you
can find her practicing yoga, going for long walks outdoors, or lost in a good book.


Operations Manager

Rachel OConnell is a self-taught operations manager extraordinaire! She comes with a background in systems development and operations management with a heavy focus on customer service. Rachel understands both the client-facing operations and experience, as well as the back-end operations to create super efficient processes and systems. She can easily transition from client-facing to back-end operations in a heartbeat. 

Rachel is a single-mom to now young adults, Ashlynn & Gabriel. They have been her life and sole focus since 2013 which is what pushed Rachel to find whatever career possible that would allow her to remain at home while raising her kids the way she had always intended to. 

When she's not sitting behind her desk, you can find her outside - doing yoga, playing frisbee, riding bikes, hiking, road tripping clear from one end of the US to the other, or spending time with Jesus! She loves ALL THINGS natural health related (which is why using her skills for this practice has been so rewarding), basketball, birds, site seeing and efficiency!

If you're calling, texting or emailing our practice, it's likely Rachel you're connecting with.


Offering Virtual Appointments

Meet anywhere through a secure and convenient video appointment (covered by most insurance policies).



Brene' Brown

"We don't have to do all of it alone.
We were never meant to."

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