Quest Diagnostics – 11525 Brookshire Ave Ste 401, Downey, CA 90241

11525 Brookshire Ave ste 401, Downey, CA 90241, USA

Contact Info

Attention Schedule

Monday: 7:00 AM – 5:00 PM
Tuesday: 7:00 AM – 5:00 PM
Wednesday: 7:00 AM – 5:00 PM
Thursday: 7:00 AM – 5:00 PM
Friday: 7:00 AM – 5:00 PM
Saturday: 7:00 AM – 12:00 PM
Sunday: Closed

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As a single point of contact, we provide coordination when there are multiple vendors and a unified support and billing system.

With NPPN, you access experienced providers with high professional standards and common operating procedures.

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