Quest Diagnostics

Lab Testing at Quest Diagnostics - Tulare North Blackstone

Quest Diagnostics Patient Service Center in Tulare, CA 93274.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

919 N Blackstone St
Tulare, CA 93274
Tulare County

559-684-1655

Hours

Monday	6:30 AM – 3:00 PM
Tuesday	6:30 AM – 3:00 PM
Wednesday	6:30 AM – 3:00 PM
Thursday	6:30 AM – 3:00 PM
Friday	6:30 AM – 3:00 PM
Saturday	7:00 AM – 12:00 PM
Sunday	Closed

Nearby alternatives

LabCorp Tulare
1217 N Cherry St, Tulare, CA 93274
0.3 mi
Quest Diagnostics - Visalia Court - Employer Drug Testing Not Offered
1827 S Court St Ste D, Visalia, CA 93277
6.8 mi
Quest Diagnostics - Visalia South Tamarack Street
131 S Tamarack St Ste B, Visalia, CA 93291
7.5 mi
LabCorp Visalia
609 W Acequia Ave Ste A, Visalia, CA 93291
7.7 mi
Central Valley Comprehensive Care
804 W 7th St, Hanford, CA 93230
19.4 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.