5830 Downey Ave

Long Beach, CA 90805

Phone: (562) 633-6533
Fax: (562) 633-6407
Last updated: July 2, 2026

Sharing a shopping center with Del Taco and LA Fitness, this Quest Diagnostics patient service center at 5830 Downey Avenue in Long Beach, California is open six days a week. It's one of more than 2,000 Quest locations across the country that make up the nationwide blood draw network Superpower uses.

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Monday: 7:00 AM – 4:00 PM
Tuesday: 7:00 AM – 4:00 PM
Wednesday: 7:00 AM – 4:00 PM
Thursday: 7:00 AM – 4:00 PM
Friday: 7:00 AM – 4:00 PM
Saturday: 8:00 AM – 12:00 PM
Sunday: Closed

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