Please call our office (618-386-4041) or email us (info@expressdiagnostics.org) if you cannot find the answer to your particular question and we will be happy to assist you.
While walk-ins may be available, we recommend scheduling an appointment to ensure prompt service
Our lab follows industry-leading testing standards and provides results with a 99.99% accuracy rate.
Yes. We follow strict privacy protocols to ensure your information remains secure and confidential.
The turnaround time for testing services varies depending on the test and the scope. Some results are ready in 15 minutes while others take a few business days. We will provide you with an estimated timeline after reviewing your booking request.
You can request a quote for EXPRESS DIAGNOSTICS testing services by filling out the contact form on our website or by contacting us directly via email or phone.
Yes! Our mobile testing service allows us to meet you at a discreet location, workplace, or home for added convenience. These appointments must be booked in advance over the phone.
We provide urine, hair follicle, and saliva-based drug tests for pre-employment, workplace compliance, and personal screenings.
Absolutely. We offer on-site drug and alcohol screenings for companies needing compliance testing for employees.
No. Legal and accredited DNA tests require consent from all parties involved.
Yes. If a loved one has passed, we can attempt to retrieve a viable sample from preserved remains or close relatives for verification.
EXPRESS DIAGNOSTICS offers a wide range of testing services, including drug, DNA, and more. If you'd like to see our options, you can visit our Services page.
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