United States

  • Corporate Headquarters:
    • Phone: 1.866.771.8946
    • Fax: 1.214.294.5690
  • Patient Navigators:
  • Caris Molecular Intelligence Client Services:
    • Phone: 1.888.979.8669 | Fax: 1.866.479.4925
    • Email: MIClientServices@carisls.com
    • Hours of operation: Monday – Friday, 7:00 AM – 7:00 PM (Central Time)
  • Billing Services:
    • Phone: 1.877.630.6223 | Fax: 1.214.294.5690
    • Hours of operation: Monday – Friday, 7:00 AM – 4:30 PM (Central Time)
  • Media Relations & Corporate Affairs:

International

  • European Office
    • Phone: +41 61 317 02 00
  • Client Services and Patient Support:
    • Phone: 00 41 21 533 53 00 | Fax: 00 41 21 533 53 01
    • Email: EuCustomerServices@carisls.com
    • Hours of operation: Monday – Friday, 08:30 AM – 05:30 PM (Central European Time)