Quest Diagnostics

Lab Testing at Proactive Work Garden Grv

Quest partner location in Garden Grove, CA 92840.

Partner Location

This location is part of Quest's partner network. Services and availability may differ from a standard Quest Patient Service Center. Please call 714-638-7000 before visiting to confirm they accept your lab order.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

12828 Harbor Blvd Ste 200
Garden Grove, CA 92840
Orange County

714-638-7000

Hours

Monday	8:00 AM – 5:00 PM
Tuesday	8:00 AM – 5:00 PM
Wednesday	8:00 AM – 5:00 PM
Thursday	8:00 AM – 5:00 PM
Friday	8:00 AM – 5:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Garden Grove
12665 Garden Grove Blvd Ste 212, Garden Grove, CA 92843
0.2 mi
Quest Diagnostics - Garden Grove Garden Grove
12665 Garden Grove Blvd Ste 714, Garden Grove, CA 92843
0.2 mi
Corrective Solutions - Garden Grove
12371 Lewis St Ste 101, Garden Grove, CA 92840
1.1 mi
Afc Urgent Care - Anaheim/Katella
1711 W Katella Ave, Anaheim, CA 92804
2.4 mi
Corrective Solutions - Santa Ana
901 W CIVic Center Dr Ste 230, Santa Ana, CA 92703
2.8 mi

About this location

Quest partner location. Quest Diagnostics operates one of the largest networks of clinical laboratories in the United States, offering a wide range of diagnostic tests for patients, physicians, and employers.

Listing last updated 2026-04-25.