Matzinger Institute of Healing, an internal medicine clinic in Las Vegas, Nevada, is a beacon of holistic wellness and transformative care. With a commitment to harnessing the innate potential of the human body, mind, and spirit, Matzinger Institute of Healing offers a comprehensive range of alternative therapies and practices that embrace the principles of natural healing. 

Matzinger Institute empowers individuals to embark on self-discovery and recovery, fostering a deeper connection to their well-being. Our focus relies on dietary and digestive supplements, alternative medicine, and natural healing techniques to heal your body naturally without using traditional Western medicine.

How Can MIH Help?

Dedicated to natural and alternative healing, Matzinger Institute of Healing (MIH) in Las Vegas, Nevada, helps improve your immunity and gut health. Our focus is to treat the root cause of ailments through dietary and digestive supplements and alternative medicine. 

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A body in good health is sufficient in vitamins and minerals. Unfortunately, our once nutrient-rich soil now lacks many nourishing properties. In turn, the meat we eat fails to pass on many of these nutrients.

Introducing Cūra Supplements – natural dietary and digestive supplements – curated by Matzinger Institute of Healing, a renowned internal medicine clinic in Las Vegas. The supplements are designed to replenish essential vitamins, minerals, and nutrients that may be lacking in our diets, fostering a foundation of robust health and immunity support.


Perfected by Carolyn Matzinger, MD, herself, the Matzinger Institute of Healing experience is created to each individual’s needs. Your treatments can include a customized diet and supplement plan, IV infusions, an infrared sauna, a hydro colon cleanse, lipid therapy, massages, or cupping therapy. 

Simply schedule your appointment with Dr. Matzinger at our internal medicine clinic in Las Vegas. There, we’ll create your own customized wellness journey based on the results of your exams. Each natural healing recommendation serves to treat and improve your overall health and immunity. 

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Wellness Excursions at Matzinger Institute of Healing offer individuals or groups a unique and luxurious experience to rejuvenate their mind, body, and spirit. Our Wellness Excursions in Las Vegas, Nevada, include meditation, spa treatments, a nutritional plan, and personal private consultation with Carolyn Matzinger, MD. Our retreats, centered at our internal medicine clinic, provide a peaceful escape to focus on self-care and wellness.

Continuing Education program

The MIH Global Academy is a continuing education program for certified medical professionals. The program teaches various courses emphasizing gut health – hydro colonics. We establish a mentorship program to train other healthcare professionals in this healing method (colon hydrotherapy).

You’ll learn that each medical treatment is customized to a patient’s needs, focusing on gut health and effective treatments. In addition, the membrane and metabolic approach is a unique method created by Dr. Matzinger herself. As a result, all treatments are different.

Success Stories


Harley was born with a rare genetic condition called Angelman Syndrome. At age 6, his seizure disorder (a result of Angelman Syndrome) spiraled out of control.  The conventional medications he was receiving for his seizures were no longer effective. The treating neurologist prescribed multiple medications, all of which had significant side effects, including losing his ability to walk, stand, or sit unassisted. Additional adverse reactions included diffuse skin rashes, inability to gain weight, and lethargy. Harley’s bodily functions were rapidly shutting down. 

Unwilling to give up, Dr. Matzinger searched diligently to restore her son’s health.  Dr. Matzinger kept her promise to Harley and found treatment protocols that included Lipid Therapies.  As a result of these therapies, Harley now lives a happy, active, joyful life.




A weakened or suppressed immune system can make you feel perpetually sick, battling illness, and run down. Matzinger Institute of Healing specializes in alternative and natural treatments refined to restore your body’s immunity support to optimal performance.

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Gut Health

When the balance between “good” and “bad” intestinal flora isn’t optimal, our gastrointestinal tract can’t protect the body. As a result, the body can’t absorb important vitamins and minerals. We’ll help create an optimal gut and physical microbiome.

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Memory loss, concussions, changes in mood, and difficulty completing normal tasks interrupt daily life. Dr. Matzinger, a holistic practitioner, uses her expertise and brain-nourishing tools to customize a treatment plan to improve your brain health.

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Aging moves beyond the obvious loss of youth. Utilizing an array of the latest therapies and scientific research, our internal medicine clinic in Las Vegas, Nevada, understands how to slow the signs of aging, helping you look and feel your best at any age.



Built-up toxins obstruct your immune defense. Toxins can damage DNA, increase the rate of degeneration, and lead to disease. Through alternative and holistic medicine, we’ll assist the body in purging toxins and making room for new, healthy cells.