Quest Diagnostics

Lab Testing at Quest Diagnostics - Huntington Beach Main Street - (Located In 2nd Medical Building Behind 76 Gas Station)

Quest Diagnostics Patient Service Center in Huntington Beach, CA 92648.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

18800 Main St Ste 206
Huntington Beach, CA 92648
Orange County

714-375-1957

Hours

Monday	5:00 AM – 1:30 PM
Tuesday	5:00 AM – 1:30 PM
Wednesday	5:00 AM – 1:30 PM
Thursday	5:00 AM – 1:30 PM
Friday	5:00 AM – 1:30 PM
Saturday	8:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Huntington Beach
18800 Delaware St Ste 150, Huntington Beach, CA 92648
0.2 mi
Quest Diagnostics - Huntington Beach Beach Boulevard - (Located In Albertson Parking Lot)
19582 Beach Blvd Ste 300, Huntington Beach, CA 92648
0.8 mi
Quest Diagnostics - Huntington Beach 17742 Beach - (Located On Huntington Beach Hospital Campus)
17742 Beach Blvd Ste 228, Huntington Beach, CA 92647
1.2 mi
Quest Diagnostics - Fountain Valley 18785 Brookhurst
18785 Brookhurst St Suite 103, Fountain Valley, CA 92708
2.3 mi
LabCorp Fountain Valley
18111 Brookhurst St, Fountain Valley, CA 92708
2.3 mi

About this location

Quest Diagnostics Patient Service Center. 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.