Abigail Frech

Eating Disorders, Sports Nutrition, Medical Nutrition Therapy

Abigail has a passion for helping clients build a better relationship with food and exercise. As a registered dietitian and certified personal trainer, she works with each client to encourage nourishment for their body to learn that food is both fuel and fun. With experience in eating disorders, sports nutrition, and disease management, Abigail utilizes personalized approaches and supports her clients to achieve optimal performance and sustainable lifestyle goals.

Abigail Frech — Licensed Dietitian

Abigail Frech

MS, RD/N, LD, ACSM-CPT

Licensed Dietitian

Put Our Expertise Behind Your Change - McDaniel Nutrition Therapy registered dietitians, personalized nutrition counseling

Put Our Expertise Behind Your Change

Meaningful changes that last — McDaniel Nutrition Therapy, registered dietitian

Personalized Care

Your goals, values, experiences, and everyday life shape the approach — not a one-size-fits-all plan.

Nutrition support plan — McDaniel Nutrition Therapy, registered dietitian

Science-Backed Guidance

Get science-backed nutrition guidance translated into simple, practical steps that make sense for real life.

Compassionate nutrition support — McDaniel Nutrition Therapy, registered dietitian

Compassionate Support

Work with a dietitian who listens with curiosity and respect, helping you build confidence and create meaningful change.

Real feedback from McDaniel clients

We’re proud to celebrate the stories and progress of our clients.

  • Meghan Chun
    Meghan Chun 4 weeks ago

    Jennifer is insightful, helpful, and asks great questions. I’m learning to listen to my body and stop being on auto-pilot. It’s a great gift to work with her.

  • Jonathan Montes
    Jonathan Montes 2 months ago

    My wife and I have had two visits so far with Jennifer and it's been a great experience. She's helped us rethink how we approach food and given us practical, realistic guidance on meal planning. She's very knowledgeable and takes the time to answer all of our questions and concerns. We already feel like we have a better relationship with food which can only get better as we go.

  • Christine Busch
    Christine Busch 6 months ago

    I love how Jennifer teaches me how to use nutrition as an athlete! She helps me understand how much nutrition I need and how to make smart choices. She listens so well to the constraints of my day and gives me creative work arounds

  • Troy Sinclaire
    Troy Sinclaire 1 year ago

    Great call today with Jennifer, reviewing my genetics, my meal planning, nutrition, workouts and more! I love the work she doing with genetics and nutrition! In 3 weeks, I'm down 6 lbs, sleeping better, energized and ZERO sugar cravings 😱 lol. Thanks!

  • Kellie H
    Kellie H 2 years ago

    I thoroughly enjoyed working with Jennifer at McDaniel Nutrition Therapy! At our first appointment, I found Jennifer incredibly easy to talk to and open up to about the GI issues I was experiencing. In that first meeting, we came up with a comprehensive plan to help pinpoint what was triggering my flare-ups. Between appointments Jennifer made herself easily available to answer any questions I had, and to check in on how I was doing. After working together for about 6 months I'm happy to report I feel so much better, and have an understanding of what foods and stressors contribute to my stomach issues. Jennifer is a life-saver!

  • Sara Klaus
    Sara Klaus 7 years ago

    Jennifer gave tangible tips that could be implemented with my work schedule that consists of crazy travel. She understands it’s not a one size fits all approach and was ready to modify based on what worked best for me. She truly gave me back peace of mind in my digestive health! Absolutely recommend - no matter where you’re at in your nutrition journey :)

  • eric stiefel
    eric stiefel 8 years ago

    I have had a wonderful experience at McDaniel Nutritional Therapy. Jen has been kind, knowledgeable, and supportive throughout my time working with her. Her approach to nutrition and weight loss is practical and approachable, and she has always made me feel like I had the information and support I need to make real, lasting progress. If you're interested in working with a nutritionist for any reason, I would highly recommend Jen and McDaniel Nutritional Therapy.

  • Nathan Rosenstock
    Nathan Rosenstock 8 years ago

    Jen has helped me a lot with nutrition planning for weight loss and marathon training. She has given me a nutrition plan with macro goals that fit my needs, and practical advice to help implement the plan. She has been very easy to work with, and responsive to my questions between sessions. So far I’ve lost 15 pounds with no signs of stopping.

You may be eligible for insurance coverage for nutrition counseling.

Coverage varies by plan. Our team will help you understand your benefits and available nutrition services.

Where to Find Us

Meet with our registered dietitians online or at our office

Office in St. Louis, Missouri

Address 225 S Meramec Ave Suite 204 St. Louis, MO 63105
*Note that office is open by appointments only phone: 314-530-7400

Virtual Nutrition Counseling in

  • Missouri
  • Illinois
  • Wisconsin
  • Texas
Where to Find Us - McDaniel Nutrition Therapy virtual nutrition counseling in Missouri, Illinois, Wisconsin and Texas

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