Testing

  • Through our affiliation with Quest Diagnostics, DLO is able to offer a variety of diagnostic lab tests. These tests include routine blood tests, anatomic pathology, and complex molecular and genetic testing.

Through our affiliation with Quest Diagnostics, DLO is able to offer a variety of diagnostic lab tests. These tests include routine blood tests, anatomic pathology, and complex molecular and genetic testing. Some of the specialty tests include:

*Clicking any of these links will take you to the website of Quest Diagnostics, the nation’s leading provider of diagnostic testing, information and services. Through our unique affiliation, DLO is able to offer many of Quest Diagnostics online services as a resource to Oklahoma healthcare professionals and patients.

Who is Quest Diagnostics?

DLO is affiliated with Quest Diagnostics, the world's leading provider of diagnostic testing, information and services that patients and doctors need to make better health care decisions. The company offers the broadest access to diagnostic testing services through its network of laboratories and patient service centers, and provides interpretive consultation through its extensive medical and scientific staff. Quest Diagnostics is a pioneer in developing innovative new diagnostic tests and advanced health care information technology solutions that help improve patient care.

How do I purchase QuestHealth tests for myself?

Start by finding the QuestHealth tests you are interested in purchasing. Click Browse Our Tests to access the lab tests which are available for purchase. If you’re looking for a specific lab test, you can search for it, or limit the list you are viewing to specific types of lab tests by clicking on one of the health categories.

Determine if a test is right for you and add it to your cart. Once you have found a test or panel you are interested in, click Learn More, review the available information, and then click Add to Cart. Next, you may be asked several questions that will help Quest determine if the lab test or panel is right for you. If it is, the lab test or panel will be added to your cart. If it isn’t, then the test will show as unavailable for purchase.

Go to your cart and go through the checkout process. If you already have a MyQuest account, sign in; otherwise, click Checkout as a New Customer. Schedule your appointment for your lab tests or, if you want to walk in, click Decide later. If you do not already have a MyQuest account, create one. You must have a MyQuest account if you want to purchase QuestHealth tests for yourself. MyQuest provides a secure way to deliver your lab test results to you.

Add your payment information and purchase your QuestHealth tests. When your purchase is complete a confirmation page appears. You can then print a copy of your receipt. Additionally, you will receive a confirmation email. At any time, you can review or print your order details and receipt by going to the My Orders page. Please bring your QuestHealth order number with you when you visit a Quest location for your lab tests.

What is the relationship between Quest Diagnostics/DLO and PWN?

Quest and DLO are working with PWNHealth LLC and its affiliated professional entities (collectively, PWN) to provide independent physician services to you in connection with QuestHealth. Before submitting your payment for your testing purchase, you will see the amount of fees Quest is collecting from you on behalf of PWN for their services to you.

As we usher in 2025, it presents a perfect opportunity to prioritize our well-being and set meaningful health goals.  The New Year often inspires us to rethink our health and wellness strategies, and with the right support, it can be easier than ever to achieve our aspirations.

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