• One of the "Best Places to Work in Oklahoma"

    As an Oklahoma company, we understand that satisfied employees lead to satisfied patients and clients. That's why we work so hard to be named one of the "Best Places to Work in Oklahoma". In fact, we have now earned this honor for six consecutive years.

    To learn more about careers with DLO and how you can join our growing family of over 775 Oklahomans, visit the Careers section of our website. 

  • Preparing For The Future

    In December of 2011, we will move into a brand-new state-of-the-art laboratory facility.  This 70,000 sq-ft, centrally-located facility will serve as the home office for all Oklahoma-based laboratory, cytology and pathology operations, and give us even more capabilities to better serve our state's growing physician and patient population. 

  • Why DLO?

    Whether big or small, the demands of practicing medicine today affect everyone in the office — and the way they work.  Click here and learn how DLO can benefit your clinic, office or practice.  See WHY DLO is the right choice to be your laboratory partner.


    With Care360™, physicians can securely access lab results from any internet connection, including a smart phone.


    Looking for a location?  We have a network of over 45 Patient Service Centers and contracted draw sites located throughout Oklahoma.


    Through our affiliation with Quest Diagnostics, we are able to offer fast, free and convenient online bill pay to patients and healthcare professionals.

    Recent News

    May 2012 Lab Update04-May-2012

    The May 2012 Lab Update is now available for use.  Lab Updates are provided to healthcare professionals to keep them informed about changes to testing procedures and new testing options available. 

    April 2012 Lab Update06-Apr-2012

    The April 2012 Lab Update is now available for use.  Lab Updates are provided to healthcare professionals to keep them informed about changes to testing procedures and new testing options available. 
    /About/Newsnews-archiveMore News Articles

    Community Involvement

    At DLO, we are more than just your clinical laboratory. We are your neighbor.  Your friend.  Your colleague. 

    We are Oklahoma.

    That's why each year our 750+ employees spend thousands of hours volunteering and supporting local community organizations and charities.  

    It's why DLO donates free laboratory work to many non-profit groups and community health fairs throughout the country.

    Read Morehttp://dlolabs.playintraffik.com/About/Community