Created out of emergency, we are proven to serve.

Our History

At Limestone DX, we bring a wealth of experience and innovation to the diagnostic testing industry. Our team is comprised of experts in a variety of areas, including toxicology, pharmacogenetics, infectious and upper respiratory diseases, and COVID-19. We are proud to be COLA-accredited and CLIA-certified. Throughout our history, we have collaborated with a diverse range of organizations, including universities, public health entities, small private practices, and Fortune 500 companies, to provide exceptional diagnostic solutions.

With combined expertise in various areas of diagnostic testing, our team is dedicated to providing the best possible results for our clients and contributing to a healthier tomorrow.

What makes us different?

Expertise.

With over 85 years of combined experience and a team of 4 PhDs specializing in diagnostic testing, we provide our clients with the highest quality of service and the most accurate results. Trust us to deliver the best possible solutions for your diagnostic testing needs.

Volume.

We have performed over 1.5 million COVID-19 samples and counting, establishing us as a leader in the industry. This extensive experience has given us the knowledge and understanding to provide our clients with the most accurate results and the highest quality of service.

Grow it.

From the moment you sign up for our services, you will have a direct point of contact who will guide you through the process and answer any questions you may have. Our commitment to open communication ensures that you will always be informed and up-to-date on the status of your results.

 FAQs

  • At Limestone DX, we are proud to be CLIA (Clinical Laboratory Improvement Amendments) and COLA (Council for Laboratory Accreditation) accredited. CLIA is a federal regulatory program that sets standards for all clinical laboratory testing to ensure the accuracy, reliability, and timeliness of patient test results. COLA is a non-profit organization that provides accreditation to clinical laboratories and is recognized by CLIA as a national accrediting organization.

    Our CLIA and COLA accreditations are a testament to our commitment to quality and our adherence to the highest standards in the industry. By meeting these rigorous standards, we demonstrate our expertise and our ability to provide accurate and reliable test results. Our clients can trust that when they choose Limestone DX, they are choosing a laboratory that is dedicated to providing the highest quality of care and the most accurate results.

  • Limestone DX is differentiated by its experienced leadership and expert team, with over 85 years of combined experience and 4 PhDs specializing in diagnostic testing. This allows us to provide our clients with the highest quality of service and the most accurate results.

  • To sign up for diagnostic testing with Limestone DX, you can first fill out a short online form to provide basic personal information. After that, one of our sales team members will reach out to you to guide you through the rest of the account set-up process. They will be available to answer any questions you may have and ensure that your account is set up smoothly.

  • When you choose Limestone DX for diagnostic testing, you can expect exceptional service from start to finish. You will have a direct point of contact who will guide you through the process and answer any questions you may have. Our team is available to provide support and guidance every step of the way, so you can have peace of mind knowing that you are in good hands with Limestone DX.

Accreditations