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Customer Support

Hours: Mon-Fri 5:00 am – 5:00 pm PT/Mon-Fri 7:00 am-7:00 pm CT

Customer Support:

  • Phone: 1-855-956-3594, option 2

Technical Support:

  • Phone: 1-855-956-3594, option 3

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Office Locations

Chicago Office
1375 West Fulton Market
Suite 700
Chicago, Illinois 60607

Bay Area Office
1100 Island Drive
Suite 101
Redwood City, CA 94065


†The Talis One Test System is not authorized, cleared, or approved by the FDA and is not available for sale.


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© Talis and Talis One are trademarks of Talis Biomedical Corporation. All Rights Reserved.

* Testing solutions are currently in development and not available for sale.