Quest Diagnostics

Lab Testing at Quest Diagnostics - Tustin Kensington - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Tustin, CA 92782.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

15000 Kensington Park Ave Ste 190
Tustin, CA 92782
Orange County

442-256-1508

Hours

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

Nearby alternatives

Sunrise Medical Group - Tustin
2492 Walnut Ave Ste 110, Tustin, CA 92780
0.5 mi
Pacific Medical Clinic
1534 E Warner Ave Ste A, Santa Ana, CA 92705
1.8 mi
Edinger Urgent Care
1530 E Edinger Ave Ste 1, Santa Ana, CA 92705
2 mi
Quest Diagnostics - Irvine 4050 Barranca Parkway - Employer Drug Testing Not Offered
4050 Barranca Pkwy Ste 120, Irvine, CA 92604
2.3 mi
LabCorp Tustin
100 N Tustin Ave, Tustin, CA 92780
2.4 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.