More Organic Acids Test Marker Patterns – Beyond the Basics


Kurt Woeller, DO, FMAPS


Mosaic Diagnostics is proud to sponsor More Organic Acids Tests (OAT) Marker Patterns by Kurt Woeller, DO.

In September of 2023, Dr. Woeller presented a lecture on the top 5 OAT marker patterns. This new lecture by him will reveal more OAT patterns, some of which are considered advanced with regards to their biochemistry and clinical application. This lecture too will serve a good refresher for those interested in taking Dr. Woeller’s Advanced OAT Mastery Course through his Integrative Medicine Academy.

NOTE: This is a one-time, live event. A day after the live broadcast, the webinar will be available to watch at mosaicdx.com/resources


  • Overview of common OAT marker patterns.
  • Lactic acid elevations and Krebs cycle dysfunction.
  • The relationship between low homovanillic acid and low 5-HIAA.
  • Elevated homovanillic, low vanillylmandelic, and normal clostridia markers.
  • A deeper analysis of other OAT patterns.

The material contained within this presentation is not intended to replace the services and/or medical advice of a licensed healthcare practitioner, nor is it meant to encourage diagnosis and treatment of disease. It is for educational purposes only. Any application of suggestions set forth in the following portions of this article is at the reader’s discretion and sole risk. Implementation or experimentation with any supplements, herbs, dietary changes, medications, and/or lifestyle changes, etc., is done so at your sole risk and responsibility. Views expressed are those of the presenter and not necessarily those of Mosaic Diagnostics.

About the Author

Kurt Woeller, DO, FMAPS

Kurt N. Woeller, DO, FMAPS, is a Doctor of Osteopathic Medicine, integrative and functional medicine physician, and biomedical Autism Treatment Specialist in clinical practice for over 25 years.

Dr. Woeller is the education director and main course developer for his Integrative Medicine Academy (https://integrativemedicineacademy.com), an online academy for health professionals. He is also the Organic Acids Test (OAT) seminar creator and presenter for Mosaic Diagnostics Laboratory (formally Great Plains Laboratory’s GPL Academy) Mosaic EDGE seminars and has been involved in monthly educational webinars for GPL/Mosaic Diagnostics, and other organizations for over a decade.

His private practice, Sunrise Functional Medicine (https://mysunrisecenter.com), focuses on specialized diagnostic testing and treatments for individuals with complex medical conditions like autism, autoimmune, gastrointestinal, certain neurological disorders, and other chronic health conditions. Dr. Woeller is a Fellow of the Medical Academy of Pediatric Special Needs (MAPS).

He has served as a clinical consultant for various laboratory companies, i.e., Great Plains Laboratory, BioHealth Laboratory, providing health practitioner education regarding functional and integrative medicine.

You can follow Dr. Woeller for ongoing education articles and videos through his Substack at https://drwoeller.substack.com/ and his YouTube channel for Integrative Medicine Academyhttps://www.youtube.com/@integrativemedicineacademy. Finally, listen to Dr. Woeller’s latest health professional interviews through his Functional Medicine Doc Talk Podcast – https://functionalmedicinedoctalk.com.