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Quest Diagnostics

Lab Testing at Lane Memorial Hospital

Hospital outpatient lab in Zachary, LA 70791.

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

6300 Main St
Zachary, LA 70791
East Baton Rouge Parish County

Hours

Monday6:00 AM – 6:00 PM
Tuesday6:00 AM – 6:00 PM
Wednesday6:00 AM – 6:00 PM
Thursday6:00 AM – 6:00 PM
Friday6:00 AM – 2:00 PM
SaturdayClosed
SundayClosed

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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.