“My mission is to help health-seekers embrace nutrition strategies to fuel their best lives. One size does not fit all – let me help you find the path that unlocks all that health has to offer.”

Karen Raden  MS RD CCN

Founder | Functional and Clinical Nutritionist

Karen Raden, Founder | Functional and Clinical Nutritionist | Concierge RD

The 3 Pillars of Health



The latest, science based nutrition to optimize energy and fuel regeneration.



Learn to listen to what your body needs, live mindfully, and incorporate intuitive eating principles.



Nourish your body, enjoy your life, and meet your health goals.

Karen’s Story

Karen Raden has spent the last 25+ years establishing herself as a top-tier personal nutritionist in the Chicago area and across the United States. She has worked with over 15,000 clients, providing custom services to address a wide spectrum of health concerns. From professional athletes, busy families on the go or corporate executives, her clientele are focused on unlocking the secret to maximized performance and vitality.

Driven by the urgency of overcoming her own health issues, Karen made it her mission to learn how to best fuel her body and optimize her health. She delved into the world of functional nutrition and then established herself as an expert in the field so that she could help others experience the same benefits.

Today, Karen is a registered and licensed dietitian, as well as a certified clinical nutritionist with a Master of Science degree in Nutrition. She shares her passion and knowledge for alternative and conventional nutrition through one-on-one counseling, speaking events, and her book, Low-Carb After Dark.


  • Certified Clinical Nutritionist
    CCN Board, Dallas TX
  • Dietetic Internship
    Loyola University
  • Master of Science
    Bastyr University
  • Didactic Program in Dietetics
    Loyola University Chicago
  • Bachelor of Arts School of Hospitality Business –
    Michigan State University
  • Bredesen Certified Practitioner
    Apollo Health

Media and Speaking

The Concierge RD team is happy to provide quotes, insight, or speaking services. Karen has presented on many nutrition-related subjects, including intuitive eating, low-carb diets, executive health, and more. She has also been featured in several wellness magazines and publications.

To inquire about media services or speaking engagements, please contact us.

Feel Better and Live Better – Every Day

There’s never a better time to level up.

Start Your Journey

Contact Karen and her team to kickstart your health and wellness journey.

Learn More

Explore how our services can help you heal, feel, and look your best.

Hear What Our Clients Are Saying

“Karen has supported me in so many ways. She has a genuine desire to help her clients get to their healthiest self. She will continue to gather information to help you achieve your goals throughout your entire process.” — J.T.

“Karen Raden has given me back my self-esteem and control. I would not have been successful if it weren’t for Karen’s knowledge, support, her compassion for a healthy lifestyle... I have learned and continue to be a lifelong learner and control my healthy lifestyle. She is truly an expert in her field and I recommend her to anyone who needs a healthy lifestyle nutritionist.” — R.M.