Welcome to


      Synergy Clinic

About Kathy Shattler, MS,RDN...

In looking for a way to disperse educational and motivational help to those who wanted to create a more fulfilling life and engage in nutritional transformation, I started Nutritional Synergy, one of Michigan’s first comprehensive telehealth online clinics that can meet both medical nutritional and wellness preventive patient needs. From services as general as just answering those burning health questions to more complex situations requiring a comprehensive assessment and lifestyle intervention plan, Nutritional Synergy Clinic is here to meet your needs! Founded and staffed by a Registered Dietitian Nutritionist, you know you are being treated by someone with the academic training, work experience and national recognition you deserve!

Telehealth -Virtual, HIPAA secure webcam

Letter to my patients:

Everyone has a story unique to their health or illness & you know your body the best. One of the differences in my therapy is that I listen to your story and that helps me to gain greater understanding into your body's imbalances and to help you develop a synergistic plan to rewrite your life's story.

My passion in life is to help you restore vitality, vibrancy, health and wellbeing back into your life. I provide the most evidence-based information to my patients on nutrition, fitness and lifestyle medicine. My standard is to deliver the highest quality of service to you...


Kathryn is a highly skilled nutritional expert who has given me sage advice over and over. My survival and outcomes have been better than expected!"

Dr. Mark Roby

menu planning
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Integrative and Functional Medicine Approach

Individual MNT 
  • diabetes
  • hyperlipidemia
  • pre-bariatrics
  • pre-diabetes
  • hypertension
  • metabolic syndrome
  • weight management
  • longevity applications
Individual Wellness
  • coaching
  • personalized menus
fasting mimicking diet
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Are your supplements working, how is your diet? Now you can test your blood for 31 nutrients that you may be low or deficient in. More accurate than a food diary analysis. 

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Help achieve goals, increase healthspan and longevity, achieve more energy and a balanced metabolism

Nutrition Coaching and RDN services by a seasoned coach and published author

Proven Results *
Do you suffer from high blood pressure, elevated lipids, hypertension, excess weight and fatigue?Are you ready to do something about it? Let me help . Get a free consult today. Call 517-348-4572.
*if program followed

"The Synergetic Weigh"

A program that guides you to a healthier relationship with food and weight while achieving your realistic health goals. Based on the Synergetic Theory that the whole is a sum of its parts and on lifestyle medicine intervention, habit management and customizable diets with nutrition education, sustainable weight loss is now possible. Check out our discount prices for patients on The Weigh

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January's Tasty Recipe

New Years Black Eyed Peas

Fill out the contact form to be put on the supplement discount list, to receive free monthly newsletters and specials updates.

Questions? Write me at kathy@kathyshattler.com

Virtual Telehealth Services

Registered Dietitian Nutritionist

Inquire about insurances

Aetna, United Healthcare,  Health Allies, Cigna

Fax: 1-855-450-1802
toll free and HIPAA secure

Tel: 517-348-4572

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© 2023 by Kathy Shattler

*These statements have not been evaluated by the Food & Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. This applies to all pages in this website. None of the information printed herein is meant to replace your personal physician's instructions or advice and referrals from your physician for Medical Nutritional Counseling is requested, but not mandatory.

Kathy J. Shattler

Registered Dietitian Nutritionist