Check Your Health

test tubes

It's time to take action! Improve your health. September 15-19: Greatly reduced prices on our nutrient lab testing to help you start a vital, new beginning.

Patient Care Services

Patient Care

Providing a new paradigm for health care that integrates orthomolecular, naturopathic, and holistic as well as traditional approaches to medicine.

Bio-Center Laboratory

Laboratory

Our on-site laboratory specializes in standard and nutritional diagnostic testing services for physicians, clinics and hospitals around the world.

Research Institute

Research

As a leader in biomedical science, our innovative research accomplishments continue to reach national and world-wide recognition.

Nutrient Store

Supplements

The Riordan Clinic nutrient store features hundreds of supplements, vitamins, minerals, herbs and natural products. All products are chosen by our physicians.

Success Stories

Testimonials

Listen to how the Riordan Clinic has helped others take charge of their health, overcome serious illness and improve overall quality of life.

Weight Loss

HCG Weight Loss

Learn about our HCG Rx+ weight loss program that can help you lose stubborn visceral fat safely while improving your health and well-being.

Lectures

Lectures

The Lunch and lecture series is a great way to learn about current health topics. Attend in-person, watch LIVE online or browse our video archives

Check Your Health MARK YOUR CALENDAR

Check Your Health MARK YOUR CALENDAR

Check Your Health Special Laboratory Testing Event and Supplement Sale March 25-March 29 2013. For a limited time only, save 45% on our testing panels and 25% off of all supplements on-line or in the supplement store. Call TODAY!
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Lunch & Lecture Series 2013-  Epigenetics: Modern Day Lifestyle and Your DNA

Lunch & Lecture Series 2013- Epigenetics: Modern Day Lifestyle and Your DNA

Can we make lifestyle choices that will influence our genetic code – and that of our children? YES! Environmental factors can alter the way our genes are expressed. Join Dr. Ron Hunninghake and Dr. Anne Zauderer as they discuss this emerging field of scientific research that shows how our environment and dietary choices can affect our biological legacy. Continue reading

Riordan Clinic Announces Winners for Its Annual Health Is… Essay Contest

Riordan Clinic Announces Winners for Its Annual Health Is… Essay Contest

To promote enhanced health awareness in schools, the Riordan Clinic recently held its 3rd annual “Health Is…” essay contest for area 5th graders. Judging is complete and the winners have been announced.
The 2012–2013 “Health Is…” essay contest was held from late November through February and was open to any 5th grade student in Wichita and surrounding areas. Continue reading

Bio-Center Laboratory at the Riordan Clinic: Cytotoxic Food Sensitivity Testing

Bio-Center Laboratory at the Riordan Clinic: Cytotoxic Food Sensitivity Testing

Based on results from a cytotoxic blood test, doctors at the Riordan Clinic provide a comprehensive assessment of your food sensitivities and create a therapeutic prescription for dealing with the results. A limited number of clinics in the world specialize in cytotoxic testing—the Riordan Clinic is one such facility Continue reading

Know Your Nutrients: Alpha-lipoic Acid

Know Your Nutrients: Alpha-lipoic Acid

Alpha-lipoic acid is an antioxidant that helps the body turn glucose into energy. It is made by the body and found in every cell. In general, antioxidants attack “free radicals,” which cause harmful chemical reactions that can damage cells in the body, making it harder for the body to fight off infections. Continue reading

Lunch & Lecture Series 2013-Check Your Health:  Review Your Lab Test Results

Lunch & Lecture Series 2013-Check Your Health: Review Your Lab Test Results

In This Lecture: Meet Our Doctors. Ask Questions. Review your Laboratory Test Results. Riordan Clinic doctors will discuss laboratory results from the March “Check Your Health” event. Continue reading

Patient Profile

Patient Profile

More than 10 million people are currently living with cancer in the United States. Many factors beyond our control contribute to the risk of cancer, such as age and family history. However, we do know that getting to a healthy weight can help lower the risks. Continue reading

Ebola, Enterovirus, Dirty Dishes and Plague

Ebola, Enterovirus, Dirty Dishes and Plague

(OMNS Sept 13, 2014) If Abraham Lincoln were to describe the germ theory, I think he might have put it something like this:

“You can infect some of the people all of the time, and infect all of the people some of the time; but you cannot infect all of the people all of the time.”

The question, of course, is, Why? Why do some people have high resistance to illness? Why do some people seem to get sick looking at a picture of a germ? Certainly their level of nutrition, perhaps more than any other single factor, is reason number one. I think “germs” are a much smaller reason. Continue reading

Cancer Has a Sweet Tooth

Cancer Has a Sweet Tooth

In 1931, the Nobel Prize in Medicine was awarded to a German scientist, Otto Warburg, Ph.D. He discovered that cancer cells have a fundamentally different energy metabolism compared to healthy cells; most cancer cells exhibit anaerobic glycolysis, the breakdown of glucose in the absence of oxygen, with lactic acid as a byproduct. This is an inefficient pathway for the Continue reading

Obesity and the Risk of Cancer

Obesity and the Risk of Cancer

According to the World Health Organization (WHO) criteria, a BMI greater than or equal to 25kg/m2 is overweight, while obesity is defined as having a BMI equal to or higher than 30 kg/m2. The marked increase in the worldwide incidence of obesity, particularly in children, has been noted by the WHO: worldwide there were 1.5 billion overweight and 500 million obese adults in 2008, and nearly 43 million children under the age of five were overweight in 2010. Continue reading

Invest In the Vision

Invest In the Vision

We are pleased to continue showcasing Kansas artists. The artwork adds color to Riordan Clinic waiting and treatment areas and “feeds the soul.” Seven artists are now displaying their paintings, photographs and 3D wall art: Diane Curtis, Bob Schmidt, Chiaw-Weai Loo, Martha Wherry, Lincoln Scott, John Ellert and Dorothy Miller. Continue reading

The Clinical Impact of Vitamin C: My Personal Experiences as a Physician

The Clinical Impact of Vitamin C: My Personal Experiences as a Physician

My ongoing relationship with vitamin C now spans a full 20 years, when I first met Dr. Hal Huggins, a pioneering dentist who opened my eyes to a wide array of clinical approaches to different diseases with hitherto unheard-of clinical results at his clinic in Colorado Springs. I can honestly say that my first visit to his clinic began the most meaningful part of my medical education. Nothing has been the same since. Continue reading