Mayo Clinic does not offer ozone therapy, and it has no plans to add it to its treatment options. If you searched “ozone therapy Mayo Clinic” hoping to find one of America’s most trusted medical institutions offering this treatment, you are not alone. Thousands of patients search for this combination every month, looking for the validation that comes with a Mayo Clinic endorsement. But the reality is more nuanced than a simple yes or no. Mayo Clinic’s position reflects mainstream medicine’s cautious approach to ozone therapy, while a growing body of clinical research and a parallel healthcare system of integrative medicine clinics continue to expand its use.
This guide covers Mayo Clinic’s actual stance, why mainstream academic medical centers generally do not offer ozone therapy, where you can find ozone therapy at research-oriented facilities, and what clinical trials are currently underway.
Key Takeaways
- Mayo Clinic does not offer ozone therapy at any of its locations (Rochester, Phoenix, Jacksonville, or satellite facilities)
- The FDA classifies ozone as a “toxic gas with no known useful medical application,” which prevents most academic centers from offering it1
- Despite this classification, ozone therapy is legal to administer in many US states, and over 40 countries recognize it as a medical treatment2
- Several academic and research-oriented centers do offer ozone therapy, including university-affiliated integrative medicine programs
- ClinicalTrials.gov lists active and completed ozone therapy trials at US research institutions
Does Mayo Clinic Offer Ozone Therapy?
No. As of 2026, Mayo Clinic does not offer ozone therapy at any of its campuses. This includes:
- Mayo Clinic Rochester, Minnesota (main campus)
- Mayo Clinic Phoenix/Scottsdale, Arizona
- Mayo Clinic Jacksonville, Florida
- Mayo Clinic Health System regional locations
Mayo Clinic does have an Integrative Medicine and Health program that offers some complementary therapies, including acupuncture, massage therapy, and mind-body practices. But ozone therapy is not among them.
Mayo Clinic’s online health library briefly mentions ozone therapy in the context of alternative cancer treatments, characterizing it as unproven and potentially dangerous when inhaled directly.3 This characterization, while accurate for direct ozone inhalation (which no legitimate ozone practitioner performs), does not address the well-studied systemic administration methods like Major Autohemotherapy.
Why Mayo Clinic and Most Academic Centers Avoid Ozone Therapy
The gap between ozone therapy research and its adoption at major medical centers comes down to several institutional factors:
The FDA Classification Problem
The FDA’s 2019 statement classifying ozone as a “toxic gas with no known useful medical application” creates a regulatory barrier.1 Academic medical centers receive federal funding, participate in Medicare/Medicaid, and are subject to intense regulatory scrutiny. Offering a treatment the FDA has classified as having “no known useful medical application” creates institutional risk, regardless of what the clinical research shows.
This classification dates back decades and has not been updated to reflect the substantial body of clinical research published since. Over 3,000 peer-reviewed papers on ozone therapy have been published in medical journals, including randomized controlled trials in reputable publications.2
Insurance and Reimbursement
Academic hospitals operate within the insurance reimbursement system. No major insurer covers ozone therapy. Offering a treatment that generates no insurance revenue, while requiring clinic space, equipment, trained staff, and liability coverage, makes little financial sense for institutions already operating at capacity with covered procedures.
Institutional Conservatism
Large academic medical centers move slowly by design. New treatments typically require FDA approval, insurance coverage, and strong consensus within specialty departments before being adopted. Ozone therapy lacks all three in the US context, despite being a standard medical treatment in Germany, Italy, Spain, Cuba, and dozens of other countries.
“The disconnect between ozone therapy’s evidence base and its absence from US academic medical centers is not about science. It is about regulatory classification, insurance economics, and institutional risk tolerance. The same treatment that is unavailable at Mayo Clinic is standard practice in German university hospitals.” Viebahn-Haensler R, The Use of Ozone in Medicine, 6th edition, 2021
Where to Find Ozone Therapy at Research-Oriented Facilities
While Mayo Clinic and most top-tier academic hospitals do not offer ozone, several types of facilities provide evidence-based ozone therapy:
University-Affiliated Integrative Medicine Centers
Some university medical systems have integrative medicine departments that offer ozone therapy. These tend to be separate from the main hospital system but benefit from academic oversight and research orientation. Programs affiliated with naturopathic medical schools (Bastyr University, National University of Natural Medicine) often include ozone therapy in their clinical training.
Research-Oriented Private Clinics
A growing number of private integrative medicine clinics maintain research affiliations, publish clinical data, and follow evidence-based protocols. These clinics are typically led by MDs or DOs who have additional training in ozone therapy through organizations like the American Academy of Ozonotherapy (AAO).
International Academic Centers
For patients willing to travel, ozone therapy is available at academic medical centers in several countries:
| Country | Status | Notable Centers |
|---|---|---|
| Germany | Regulated medical treatment | University hospitals in Munich, Berlin, Frankfurt |
| Italy | Recognized by National Health Service | University of Siena, SIOOT network |
| Spain | Regulated, widely available | AEPROMO-affiliated clinics |
| Cuba | Part of national healthcare system | Centro Nacional de Investigaciones Cientificas |
| Russia | Approved medical treatment | Multiple university hospitals |
Clinical Trials: The Research Pipeline
ClinicalTrials.gov, the US government’s registry of clinical studies, lists multiple ozone therapy trials. Searching “ozone therapy” returns trials across several conditions:
| Condition | Trial Type | Status |
|---|---|---|
| Herniated disc / back pain | RCTs (ozone injection vs. steroid) | Multiple completed, some recruiting |
| Diabetic foot ulcers | RCTs (ozone + standard care) | Completed with positive results |
| Knee osteoarthritis | RCTs (intra-articular ozone) | Multiple completed |
| COVID-19 complications | RCTs (MAH as adjunct) | Completed in Spain, Italy, China |
| Chronic wounds | RCTs and case series | Ongoing |
These trials are conducted at legitimate research institutions with IRB approval and proper methodology. Their existence demonstrates that ozone therapy is an active area of medical research, even if it has not yet crossed the threshold for adoption at institutions like Mayo Clinic.
What This Means for Patients
If you were looking for Mayo Clinic to validate ozone therapy, the current answer is that they do not. But the absence of ozone therapy at Mayo Clinic does not mean the treatment lacks evidence. It means the treatment exists in a regulatory and institutional gap that is common in the US for therapies that originated outside the pharmaceutical approval pathway.
Consider these practical steps:
- Look for qualified practitioners. The American Academy of Ozonotherapy (AAO) maintains a provider directory. Look for MDs, DOs, or NDs with specific ozone therapy training and certification.
- Ask about evidence. A good ozone practitioner should be able to cite specific studies relevant to your condition and explain what the evidence does and does not support.
- Coordinate with your conventional doctors. If you see a specialist at Mayo Clinic or another academic center, inform them about your interest in ozone therapy. Many physicians are open to complementary approaches when presented with evidence.
- Check ClinicalTrials.gov. You may qualify for an active ozone therapy clinical trial, which would give you access to the treatment within a research framework.
The Bottom Line
Mayo Clinic does not offer ozone therapy and is unlikely to do so in the near term. This reflects the FDA’s outdated classification and the institutional economics of academic medicine, not the state of the clinical evidence. Patients seeking ozone therapy should look for qualified practitioners with proper training and credentials, consider the evidence for their specific condition, and coordinate care between their conventional and complementary providers. The gap between ozone therapy’s evidence base and its institutional acceptance is real, but it is narrowing as more research is published and more countries formalize ozone therapy regulation.
References
- US Food and Drug Administration. CFR – Code of Federal Regulations Title 21, Section 801.415. accessdata.fda.gov
- Viebahn-Haensler R, Leon Fernandez OS. Ozone in Medicine. The Low-Dose Ozone Concept and Its Basic Biochemical Mechanisms of Action in Chronic Inflammatory Diseases. International Journal of Molecular Sciences. 2021;22(15):7890. doi:10.3390/ijms22157890
- Mayo Clinic. Cancer alternative therapies. mayoclinic.org
Medical Disclaimer
The content on BaricBoost.com is for informational purposes only and is not intended as a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read on this website.
Author
Seph Fontane Pennock is the founder of BaricBoost.com and Regenerated.com, a clinic directory for regenerative medicine serving 10,000+ providers across the United States. He previously built and sold PositivePsychology.com, which grew to 19 million users and became the largest evidence-based positive psychology resource on the web. Seph brings direct experience as an HBOT patient, having completed protocols at clinics across three continents while navigating mold illness, systemic inflammation, and autoimmune conditions. His treatment journey includes hyperbaric oxygen therapy, peptide protocols, NAD+ therapy, and consultations with specialists from Dubai to Cape Town to Mexico. This combination of entrepreneurial track record and lived patient experience shapes everything published on BaricBoost.com. Every article is grounded in peer-reviewed research, informed by real clinical encounters, and written for patients making high-stakes treatment decisions. Seph's focus is on bringing transparency, scientific rigor, and practical guidance to the hyperbaric oxygen therapy space.
