Have a question or want to talk to one of our expert program developers? Give us a call! At Quantox, we set out to make everything in laboratory better - including customer service. No more automated voice menus, long elevator music holds, or emails that go into the inbox abyss. 

Looking for a better lab or a better career?

Reach out to our development team for immediate assistance with all lab related inquiries. Our team will help customize a laboratory offering to help you better treat your patients with expanded test menus, reliable turn around times, and long term development. 

Customer Support

Already one of our valued customers? Get in touch with customer support for all laboratory related questions. If you need immediate assistance please call our direct line at 314.279.6336 and one of our team members can assist you right away. 

Billing Inquiries

If you are a patient and have received an "Explanation of Benefits" from us, DON'T PANIC. This is simply a requirement from your insurance company for us to be able to provide you with the best available science towards your health. It is NOT a bill. If you have any other questions reach out!

4633 World Parkway Cir, Ste103

St. Louis, Missouri 63134

Phone: 877.397.6265