Quest Diagnostics

Lab Testing at Quest Diagnostics - Fallbrook East Elder Street - Employer Drug Testing Not Offered

Quest Diagnostics Patient Service Center in Fallbrook, CA 92028.

Order Lab Tests for Collection at This Location

Browse All Tests

Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

521 E Elder St Ste 201
Fallbrook, CA 92028
San Diego County

442-245-0985

Hours

Monday	7:30 AM – 11:30, 12:30
Tuesday	7:30 AM – 11:30, 12:30
Wednesday	7:30 AM – 11:30, 12:30
Thursday	7:30 AM – 11:30, 12:30
Friday	7:30 AM – 11:30, 12:30
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Fallbrook
587 E Elder St Suite 585, Fallbrook, CA 92028
0 mi
Quest Diagnostics - Temecula Single Oak - Employer Drug Testing Not Offered
28780 Single Oak Dr Ste 275, Temecula, CA 92590
9.6 mi
Quest Diagnostics - Temecula Parkway - Employer Drug Testing Not Offered
31150 Temecula Pkwy Ste 203, Temecula, CA 92592
9.9 mi
LabCorp Temecula
31493 Rancho Pueblo Rd Ste 104, Temecula, CA 92592
10.4 mi
LabCorp Temecula
31493 Rancho Pueblo Rd Suite 207, Temecula, CA 92592
10.4 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.