Quest Diagnostics

Lab Testing at Quest Diagnostics - Brandywine Village

Quest Diagnostics Patient Service Center in Downingtown, PA 19335.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

1235 Horseshoe Pike
Downingtown, PA 19335
Chester County

610-269-3914

Hours

Monday	6:30 AM – 2:00 PM
Tuesday	6:30 AM – 2:00 PM
Wednesday	6:30 AM – 2:00 PM
Thursday	6:30 AM – 2:00 PM
Friday	6:30 AM – 2:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

LabCorp Downingtown
110 Hopewell Rd Ste 240, Downingtown, PA 19335
1.7 mi
Quest Diagnostics - Downingtown
150 E Pennsylvania Ave Ste 210, Downingtown, PA 19335
2 mi
Quest Diagnostics - Thorndale
3301 E Lincoln Hwy, Thorndale, PA 19372
2.1 mi
LabCorp Downingtown
717 E Lancaster Ave, Downingtown, PA 19335
2.4 mi
LabCorp Coatesville
213 Reeceville Rd, Coatesville, PA 19320
2.8 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.