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Advanced Diagnostic Laboratories

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Thank you for contacting National Jewish Health Advanced Diagnostic Laboratories. A member of our team will contact you shortly. If this message was sent outside of business hours, you will be contacted the next business day. If you need immediate assistance, please call the Advanced Diagnostic Laboratories Client Services team at 800.550.6227, Option 6.


Client Services Hours of Operation

Monday - Friday

7 a.m. - 7 p.m. Mountain Time


9 a.m. - 1 p.m. Mountain Time