Mosaic Diagnostics

Mosaic Diagnostics At Mosaic Diagnostics, our mission is crystal clear: Reveal the complete picture. Customer Service questions cannot be answered via our page. Thank you!

Empowering you to deliver personalized therapies for each patient’s unique challenge and environment. Mosaic Diagnostics, formerly Great Plains Laboratory, is the world leader in research-based biomedical laboratory testing. We offer comprehensive, specialized testing for underlying causes of chronic illnesses. Please go to www.GreatPlainsLaboratory.com, call 913.341.8949, or e-mail customerservice@gp-labs.com.

Your symptoms are not random.They are signals from the body.Anxiety. Neurological concerns.Weight changes. Gut imbalance...
02/25/2026

Your symptoms are not random.
They are signals from the body.

Anxiety. Neurological concerns.
Weight changes. Gut imbalances.
Chronic fatigue. Ongoing inflammation.

The Organic Acids Test from Mosaic Diagnostics helps practitioners connect these symptoms to what is really happening across metabolism, nutrients, gut health, and detoxification.

No guessing. Just clear clinical insight to guide personalized care.

Feeling tired all the time.Digestive issues that never fully resolve.Mood, focus, or energy that just feels off.When sym...
02/24/2026

Feeling tired all the time.
Digestive issues that never fully resolve.
Mood, focus, or energy that just feels off.

When symptoms do not make sense, it may mean there is more happening beneath the surface.

Lab testing from Mosaic Diagnostics is designed to look deeper and uncover root causes that traditional testing can miss.

Because real answers begin with real insight.

Learn more at mosaicdx.com


02/23/2026

Mental Health conversations are evolving. But are we going deep enough?

In this clip, Melanie Dorion, NP, highlights something our industry truly needs. Not just surface level discussions, but immersive education where clinicians can explore root cause drivers like toxic load, metabolic dysfunction, and environmental exposures.

That is exactly why we created the EDGE Summit.

When we come together to learn, ask questions, and challenge conventional thinking, we elevate patient care.

If this snippet resonated with you, watch the full webinar:
Unburden the Brain: A Root Cause Look at Mental Health & Toxic Load
🔗 mosaicdx.com/resource/unburden-the-brain-a-root-cause-look-at-mental-health-toxic-load/

And if you are ready to go deeper in person, join us at EDGE: https://mosaicdx.com/edgesummit/

In the Olympic gold medal game, Canada had more shots on goal. But Team USA had the one that counted. 🥇🏒Volume matters. ...
02/22/2026

In the Olympic gold medal game, Canada had more shots on goal. But Team USA had the one that counted. 🥇🏒

Volume matters. PRECISION wins.

In clinical care, practitioners can order countless tests, but it’s about the right test, at the right time that can change everything. At Mosaic Diagnostics, we focus on precision-driven insights that help clinicians take the shot that restores health.

For more than 30 years, we have been the most trusted specialty lab in the market, supporting over 50,000 clinicians around the globe with the clarity and confidence they need to win for their patients.

Because it’s not about more shots. It’s about the one that makes the difference.

The hidden burden.Susanne, 34, came in with seizures, extreme fatigue, tremors, orthostatic symptoms, and difficulty wal...
02/17/2026

The hidden burden.

Susanne, 34, came in with seizures, extreme fatigue, tremors, orthostatic symptoms, and difficulty walking and talking.
Hospital testing showed nothing abnormal, yet her health continued to decline.

Comprehensive testing from Mosaic Diagnostics revealed the true drivers:

💥 Severe mold toxicity
💥 Very high Ochratoxin A, Aflatoxin M1, and Mycophenolic Acid
💥 Mitochondrial dysfunction and fungal overgrowth on OAT

With this clarity, her care focused on removing mold exposure, targeted detoxification, antifungal support, binders, liposomal glutathione, adrenal support, and drainage pathways.

The results were transformational:

✅ Energy and mental clarity restored
✅ Neurological stability improved
✅ Hair growth and resilience returned
✨ Experiencing the highest level of health in her life

👉 The right testing reveals what conventional care can miss.

02/16/2026

What makes custom lab diagnostics so powerful in clinical care?

In this episode of Functional Medicine Doc Talk, Dr. Manisha Diaz shares how targeted testing helps uncover root causes, guide personalized protocols, and support more confident clinical decision making.

Listen to the full conversation on Functional Medicine Doc Talk with Dr. Kurt Woeller. Available on his website, Apple Podcasts, Spotify, iHeartRadio, and Amazon Music.

Podcast

Become an OAT Expert at the EDGE Summit.Join us in San Diego for a two day immersive clinical education experience desig...
02/12/2026

Become an OAT Expert at the EDGE Summit.

Join us in San Diego for a two day immersive clinical education experience designed to build true confidence in Organic Acids Test (OAT) interpretation, strategy, and real world application.

Learn directly from Mosaic Diagnostics clinical educators and practice growth leaders while connecting with peers who are using OAT insights to guide meaningful patient outcomes. You will leave equipped to translate complex results into clear clinical action.

April 30 to May 2
San Diego, California

Registration is now open.
🔗 mosaicdx.com/edgesummit

Let’s connect in New York City.Join Mosaic Diagnostics at the Integrative Healthcare Symposium, February 19–21, as we ga...
02/11/2026

Let’s connect in New York City.

Join Mosaic Diagnostics at the Integrative Healthcare Symposium, February 19–21, as we gather with practitioners dedicated to advancing functional and integrative medicine through clinical insight and diagnostic-driven care.

Stop by Booth #1110 to meet our team, explore our testing solutions, and discover how advanced diagnostics can help uncover root causes and support more confident patient care.

🔗 Learn more: ihsymposium.com

Recent food testing by Florida health officials detected traces of glyphosate, a widely used herbicide, in several popul...
02/10/2026

Recent food testing by Florida health officials detected traces of glyphosate, a widely used herbicide, in several popular bread products. The findings add to growing attention around everyday environmental exposures and the importance of transparency in the food supply.

Read more:
https://www.tallahassee.com/story/news/2026/02/06/florida-tests-bread-food-toxin-results-best-worst/88543920007/

At Mosaic Diagnostics, we believe understanding real world exposure is a critical step toward informed health decisions. Our clinical testing helps measure glyphosate and other environmental toxicants so practitioners and patients can move forward with clarity and confidence.

Explore our Glyphosate testing and more at mosaicdx.com/tests/.

02/10/2026

Looking at health through a single lens can miss the bigger picture.
Advanced diagnostic testing helps connect the dots so clinicians can move from symptoms to true root cause insight.

Hear more about how Dr. Kurt Woeller uses Mosaic Diagnostics comprehensive testing to guide clinical decisions and uncover deeper answers on Functional Medicine Doc Talk.

Listen on Apple Podcasts, Spotify, iHeartRadio, Amazon Music, or at functionalmedicinedoctalk.com.

02/10/2026

Looking at health through a single lens can miss the bigger picture.
Advanced diagnostic testing helps connect the dots so clinicians can move from symptoms to true root cause insight.

Hear more about how Dr. Kurt Woeller uses Mosaic Diagnostics comprehensive testing to guide clinical decisions and uncover deeper answers on Functional Medicine Doc Talk.

Listen on Apple Podcasts, Spotify, iHeartRadio, Amazon Music, or at functionalmedicinedoctalk.com.

🧠 Severe psychiatric symptoms may have hidden biological drivers.A recent functional medicine case study described meani...
02/05/2026

🧠 Severe psychiatric symptoms may have hidden biological drivers.
A recent functional medicine case study described meaningful improvement in schizophrenia and depression after addressing environmental toxins, dysbiosis, inflammation, and metabolic imbalance (Gourdine V., 2025).

🔬 The Organic Acids Test (OAT) helps reveal biochemical factors connected to brain health, including detoxification capacity, oxidative stress, mitochondrial function, microbial metabolites, and neurotransmitter pathways.

🔎 Learn more about the Organic Acids Test and other clinical insights through the link in our bio or at mosaicdx.com.

Address

8400 W. 110th Street, Suite 500
Overland Park, KS
66210

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 8am - 5pm

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The Great Plains Laboratory (GPL) is the world leader in research-based biomedical laboratory testing. We offer comprehensive, specialized testing for underlying causes of chronic illnesses including mental health disorders, fibromyalgia, autism, AD(H)D, and other illnesses. For customer assistance, please go to www.GreatPlainsLaboratory.com, call 913.341.8949, or e-mail customerservice@gpl4u.com. Thank you!