Quest Diagnostics

Lab Testing at Mercy Hospital - Marietta

Hospital outpatient lab in Marietta, OK 73448.

Hospital Outpatient Lab

This is a hospital outpatient lab. Most hospital outpatient labs accept walk-in third-party lab orders, but some require a physician referral or appointment. Calling ahead is recommended.

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Note: tests available at this location depend on its services. Confirm by calling before visiting.

Address

300 Wanda St Suite A
Marietta, OK 73448
Love County

580-276-3347

Hours

Monday	8:00 AM – 5:00 PM
Tuesday	8:00 AM – 5:00 PM
Wednesday	8:00 AM – 5:00 PM
Thursday	8:00 AM – 5:00 PM
Friday	8:00 AM – 5:00 PM
Saturday	Closed
Sunday	Closed

Nearby alternatives

Diagnostic Laboratory Of Oklahoma - Ardmore Psc
107 N Commerce St, Ardmore, OK 73401
16.3 mi
Mercy - Commerce St Clinic Employer Drug Testing Not Offered
1020 N Commerce St, Ardmore, OK 73401
16.8 mi
Xpress Wellness Uc - Ardmore
1675 12th Ave Nw, Ardmore, OK 73401
17 mi
Mercy Hospital - Ardmore
1011 14th Ave Nw Suite A, Ardmore, OK 73401
17 mi
Family 1st Care
2024 W Highway 82, Gainesville, TX 76240
21 mi

About this location

Hospital outpatient lab. 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.