2501 Jimmy Johnson Blvd, Suite 303

Port Arthur, TX 77640

Phone
(409) 729-5548
Fax
(409) 729-5540
Last updated
July 2, 2026
Quest Diagnostics

Set inside the Medical Professional Building at 2501 Jimmy Johnson Boulevard in Port Arthur, Texas, this Quest Diagnostics patient service center occupies Suite 303 right next to Medical Center of Southeast Texas Hospital. Open five days a week, it's among the 2,000+ Quest locations Superpower draws on to deliver lab testing access nationwide.

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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
4.6 out of 5260+ reviews

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