Deliver the industry’s most respected diagnostics, research, and educational support providing practitioners with actionable data from a partner they can trust resulting in informed, science-based diagnostic and wellness strategies tailored to each patient’s unique challenges and environment.
For over 25 years, we have been pioneering functional medicine testing. First as Great Plains Laboratory and now as Mosaic Diagnostics, our comprehensive testing solutions help identify the root causes of chronic health conditions. If you liked us as Great Plains Laboratory, you’re going to love working with us as Mosaic Diagnostics.
A Partner You Can Trust
Our commitment to ensuring accuracy, reliability, and quality in all our tests, combined with our efforts to educate and support practitioners, make MosaicDX a leader in functional medicine testing.
Rely on our CLIA-certified and clinically validated tests for confidence in your lab results.
Trust our experienced clinical teams to deliver accurate and reliable test results in a timely manner.
Benefit from a wealth of expertise accumulated over 25+ years of research and data analysis.
Strengthen practitioners’ ability to uncover the root cause of health issues through education and clinical guidance.
Personalized support tailored to meet the unique needs of your practice and patients.
A straightforward, uncomplicated testing process that minimizes hassle and maximizes efficiency.
Michael GandyChief Financial Officer
Dan Stein, MDChief Science Officer
Nichole JohnsonChief Operating Officer
Jay FeldmanChief Information Officer
Tim ArndtVP, North American Sales
Salomon PrietoVP, International Sales
Natalie Lesieur-MolakVP, Marketing
Meet Our Clinical Development Team
At MosaicDX, we prioritize your success in applying clinical insights provided by our testing. That’s why our clinical support team, consisting of medical doctors, naturopathic doctors, doctors of clinical nutrition, and registered dieticians, is here to assist you every step of the way.
With an active MosaicDX practitioner account, you gain access to one-on-one virtual consults with our clinical educators.
- Result Interpretation: Gain a deeper understanding of test results and their implications for personalized patient care.
- Follow-Up Testing Strategies: Receive guidance on implementing effective follow-up testing strategies based on patient results.
- Test Selection and Application: Get recommendations on selecting the most appropriate tests for your patients’ specific needs and applying them effectively.
- Additional Testing Options: Discover a range of supplementary testing options that can further broaden your clinical insights and enhance patient care.