As a proud member of the Zoetis Reference Lab family, Ethos Diagnostic Science shares the mission of providing unsurpassed veterinary laboratory testing for our hospital patients, the greater veterinary community, and scientific researchers.

Our core values of collaboration, development, integration, quality and teamwork allow us to combine the benefits of advanced equipment with a tailored one-on-one approach to our lab services. As a full-service veterinary reference laboratory, we offer routine and specialized testing in the areas of Hematology, Clinical Chemistry, Urinalysis, Endocrinology, Microbiology, Parasitology, Serology, Cytopathology, and Histopathology. Our goals are to deliver quality laboratory results with rapid turnaround times and first-rate customer service.
  • Services


    Our tailored panels and state-of-the art analyzer technology provide you with consistent, accurate, and reliable results.

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  • Cytopathology


    Our team of board-certified clinical pathologists perform cytological evaluation on samples from solid masses, tissues and fluids.

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  • Hematology


    Our highly skilled technicians work in direct contact with our on-site clinical pathologists to guarantee your patients the most comprehensive CBCs possible.

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  • Histopathology


    We can coordinate histopathology with a case’s cytological, hematological and blood chemistry results.

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  • Forms


    Service request forms available for download HERE

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  • Become a Client

    Become a Client

    We pride ourselves on providing the best customer service in the industry. Our skilled team of pathologists, technicians and assistants are available to assist with all your laboratory needs. Sign up today and treat our services as a direct extension of your own.

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Recent News

Ethos Diagnostic Science Integrates with Zoetis Reference Labs

July 10, 2020

As part of this year’s acquisition of Ethos Diagnostic Science by Zoetis Reference Labs, our teams have begun the lab information system (LIS) integration process. As of Monday, July 13, 2020, our Denver clients will be able to access their test results here. As of Monday, Aug. 10, 2020, our San Diego clients will be

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Team Highlight

Jennifer L. Owen DVM, PhD, DACVP (Clinical Pathology)

Our Team