Quest Diagnostics
Lab Testing at Plaquemines Medical Center
Hospital outpatient lab in Port Sulpher, LA 70083.
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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Address
27136 La-23Port Sulpher, LA 70083
Plaquemines Parish County
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
- Plaquemines Med Bc - Plaquemines Medical Ctr Belle Chasse8712 Highway 23, Belle Chasse, LA 7003728.7 mi
- Us Medcare, Llc7682 Highway 23 Ste B, Belle Chasse, LA 7003730 mi
- LabCorp Gretna120 Ochsner Blvd, Gretna, LA 7005631.9 mi
- Quest Diagnostics - Chalmette Psc8400 W Judge Perez Dr Ste 5, Chalmette, LA 7004334.4 mi
- Quest Diagnostics - Marrero4700 Wichers Dr, Marrero, LA 7007234.7 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.