Laboratory and Diagnostics

Our Lady of the Lake Regional Medical Center

The information gathered from laboratory testing plays a crucial role in the detection, diagnosis and treatment of diseases. Our Lady of the Lake's state-of-the-art, accredited laboratory contributes to quality patient care by providing accurate and reliable testing for a variety of procedures with quick results.

Performing more than five million laboratory and diagnostic procedures each year, our experienced group of professionals are dedicated to rigorous laboratory standards and serve multiple areas including blood bank, chemistry, coagulation, flow cytometry, hematology, microbiology, parasitology, serology and special chemistry.

Location
Our Lady of the Lake Regional Medical Center
5000 Hennessy Blvd.
Baton Rouge, LA 70810

Our Lady of the Lake Ascension

Our Lady of the Lake Ascension’s lab is fully accredited by the State of Louisiana and by the College of American Pathologists and provides the following services:

  • Blood Draw
  • Blood and body fluid analysis
  • Pathology
  • Chemical analysis
  • Hematology
  • Microbiology
  • Serology
  • Urinalysis

Blood Draw Locations and Hours of Operation
No appointment is needed for blood draw.

Our Lady of the Lake Ascension 

1125 West Highway 30
Gonzales, Louisiana 70737
(225) 647-5066

24 hours/7 days

Our Lady of the Lake Physician Group
2647 S. St. Elizabeth Boulevard, Suite 122
Gonzales, Louisiana 70737
(225) (225) 743-2631

7:00 a.m. - 5:00 p.m., Monday - Friday

Our Lady of the Lake Physician Group
17609 Old Jefferson Highway, Suite B
Prairieville, Louisiana 70769
(225) 673-0205

7:30 a.m. - 3:45 p.m., Monday - Friday

Our Lady of the Lake Physician Group
14225 Highway 73
Prairieville, Louisiana 70769
(225) 673-3033

7:30 a.m. - 4:00 p.m., Monday - Friday