Quest Diagnostics

Lab Testing at Quest Diagnostics - Port Arthur

Quest Diagnostics Patient Service Center in Port Arthur, TX 77640.

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Popular tests at this location:

TSH Lipid Panel CBC A1C Testosterone Vitamin D CMP

Address

2501 Jimmy Johnson Blvd Suite 303
Port Arthur, TX 77640
Jefferson County

409-729-5548

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	Closed
Sunday	Closed

Nearby alternatives

LabCorp Port Arthur
2501 Jimmy Johnson Blvd, Port Arthur, TX 77640
0.4 mi
LabCorp Nederland
2300 Fm-365 Ste 620, Nederland, TX 77627
1.6 mi
Alliance Hlth Resources - Port Neches
332 Twin City Hwy Ste A, Port Neches, TX 77651
2.3 mi
Next Level Uc - Nederland
1031 Nederland Ave, Nederland, TX 77627
2.9 mi
Tower Medical Center
2219 Texas Ave, Bridge City, TX 77611
11.8 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.