Welcome to Our Lady of the Lake Health. We are committed to providing a premier experience for our patients and guests.
5000 Hennessy Blvd.
Baton Rouge, LA 70810
(225) 765-6565
5000 O'Donovan Blvd.
Walker, LA 70785
(225) 271-6000
For 24-hour nurse advice and health information.
(225) 765-LAKE (5253)
Toll free (877) 765-LAKE
(225) 765-8828
8300 Constantin Blvd.
Baton Rouge, LA 70809
(225) 374-HEAL (4325)
1125 West Highway 30
Gonzales, LA 70737
(225) 647-5000
135 Louisiana 402
Napoleonville, LA 70390
(888) 765-2110
(985) 369-3600
Calling patient rooms on the main campus:
To dial a patient room, call (225) 374 + patient's four-digit room number.
All Departments / Operator
(225) 374-4325 (HEAL)
Toll Free: (833) 374-4325 (HEAL)
Friends and family members may reach patients directly by dialing (225) 743-2 + the patient’s room number. Patients may also be reached by dialing the hospital’s operator at (225) 647-5000 between 7 a.m. and 8:30 p.m.
Friends and family members may reach patients directly by dialing 985-369-42 + patient's two-digit room number.
Assumption Primary Care
143 LA 402, Suite 4
Napoleonville, LA 70390
(985) 369-1083