Notice: Phone Line Outage and Alternative Support Options - RESOLVED 10.20.2024 at 17:40 CST


Update - The matter has been resolved, and Client Services can be reached through their normal extension, toll free at 1.800.891.2917 (option 2), or local at 405.608.6100 (option 2).  We appreciate everyone's patience with us as we worked to solve the issue. Thank you for choosing DLO.


We would like to inform our valued customers that we are currently addressing an issue with our phone lines, specifically the option to connect with our Client Services department, option 2.  We apologize for any inconvenience this may have caused and we thank you for your understanding as we work to resolve the issue.  Until then, we invite you to reach out to us at 405-608-6272, where our dedicated team is ready to assist you.

Thank you for your patience and support as we work to improve your experience with us.

As the holidays approached, Diagnostic Laboratory of Oklahoma (DLO) set an ambitious target to provide over 4,000 meals to those in need throughout the state.  Partnering with the Regional Food Bank of Oklahoma, the DLO team mobilized to tackle food insecurity during this vital