Quest Diagnostics

Lab Testing at Quest Diagnostics - Tarzana 18370 Suite 407

Quest Diagnostics Patient Service Center in Tarzana, CA 91356.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

18370 Burbank Blvd Ste 407
Tarzana, CA 91356
Los Angeles County

818-345-0431

Hours

Monday	7:30 AM – 4:30 PM
Tuesday	7:30 AM – 4:30 PM
Wednesday	7:30 AM – 4:30 PM
Thursday	7:30 AM – 4:30 PM
Friday	7:30 AM – 4:30 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Quest Diagnostics - Tarzana Burbank - Employer Drug Testing Not Offered
18370 Burbank Blvd Ste 108, Tarzana, CA 91356
0 mi
LabCorp Tarzana
18411 Clark St Suite 301, Tarzana, CA 91356
0 mi
Quest Diagnostics - Tarzana Etiwanda - Employer Drug Testing Not Offered
5525 Etiwanda Ave Ste 307, Tarzana, CA 91356
0.1 mi
LabCorp Tarzana
18399 Ventura Blvd Ste 17, Tarzana, CA 91356
0.2 mi
Pacific Medical Services - 3rd Party Phlebotomy Service
5620 Wilbur Ave Ste 211, Tarzana, CA 91356
0.6 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.