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Greater Baton Rouge

Our Lady of the Lake Health

Our Lady of the Lake Health provides care for a full range of illness or injury, including those that are extremely complex, for both pediatric and adult patients. We are a nonprofit, Catholic healthcare ministry based in Baton Rouge with more than 7,500 employees and more than 2,900 active physicians, including more than 600 employed physicians.

We are committed to building a healthy community through excellence in patient care and education. Being our best earns us the trust and loyalty of our community, and our culture of excellence is directly tied to our mission. We believe in the value of receiving a broad range of healthcare from one trusted provider, and we pursue and provide a comprehensive range of advanced programs, treatments and technologies.

Celebrating 100 Years

Our Lady of the Lake Health has long been known for bringing advanced medical technologies and procedures to the capital region and beyond. Commitment to the community remains our driving force as we look to the future of healthcare in the region.

At a Glance

Our Lady of the Lake Regional Medical Center

As the largest private medical center in the state, Our Lady of the Lake Regional Medical Center offers the area’s only Level I Trauma Center and a Stroke Center of Excellence. Established in 1923, we are a regional medical center providing comprehensive care with more than 900 licensed beds. A primary teaching site for graduate medical education programs, we are recognized in the areas of heart and vascular, trauma and emergency care, stroke, cancer care, minimally invasive procedures, and more.

More about Louisiana’s largest hospital

Our Growing Physician Enterprise

With a growing network of more than 100 healthcare locations throughout Louisiana and beyond, Our Lady of the Lake Physician Group provides advanced care to our communities. With more than 600 providers in Greater Baton Rouge, we offer a robust spectrum of care from primary care to the most advanced specialties. The physician group footprint extends across the Greater Baton Rouge region and into the Northshore market, where Louisiana is seeing its greatest population growth.

Connect with Our Lady of the Lake Physician Group

Top Academic Medical Center

Our Lady of the Lake is a branch campus for the LSU School of Medicine, consistently recognized as a national leader in implementing innovative models for collaboration, including the AIAMC Innovation Award, Pathway Innovator in Pursuing Excellence in Clinical Learning Environments, and the AIAMC Justice, Equity, Diversity and Inclusion National Initiative.

Key Areas of Service

Our Lady of the Lake Heart & Vascular Institute

For decades, we have been the market leader for high-level heart and vascular care.

Our Lady of the Lake Cancer Institute

We are the region’s top provider of comprehensive prevention, early detection, treatment and survivorship care.


We are the state’s neuroscience leader with a team of dedicated clinicians at all levels of care and services spanning from appointments to imaging to ICU.

Our Lady of the Lake Children’s Health

As Louisiana’s largest pediatric healthcare network, we are committed to helping kids live healthier, happier lives.

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Care Across Our Region

In addition to our largest hospital campus, Our Lady of the Lake Regional Medical Center in Baton Rouge, our ministry includes campuses across several parishes to meet the needs of our growing communities.

Our Lady of the Lake Ascension

Our 78-bed community hospital in Gonzales has proudly served the people of Ascension Parish for nearly four decades and has received straight A’s on the Leapfrog Hospital Safety Grade from 2016-2021. Our commitment to the people of Ascension extends beyond our full-service hospital and our 11 affiliated clinics throughout the parish.

Our Lady of the Lake Ascension

Our Lady of the Lake Livingston

Louisiana’s first freestanding emergency room is open to the public 24 hours a day and staffed by emergency physicians and nurses for the treatment of urgent and emergent medical conditions. In addition to emergency services, the campus also includes a lab and other outpatient services; imaging services such as CT, ultrasound, digital X-ray, mammography, Dexa bone density and MRI; a retail, onsite pharmacy; and physician offices.

Our Lady of the Lake Livingston

Assumption Community Hospital

Our 15-bed hospital in Napoleonville is an affiliate of Our Lady of the Lake Regional Medical Center. Because of the affiliation, Assumption Community Hospital and Assumption Primary Care have access to the nation’s highest regarded patient record. Since May 2001, it has served the community as a Critical Access Hospital and been recognized as one of the Top 20 Critical Access Hospitals for Best Practice in Patient Satisfaction in the United States.

Assumption Community Hospital

Our Lady of the Lake North Emergency Room

Our ER is an 8,800-square foot addition built adjacent to the existing LSU Health Baton Rouge North Clinic, which is home to an urgent care center, infusion clinic, and services for primary care and oncology. Providing an innovative model of care that combines services most needed in the community under one roof, the ER and urgent care center treat nearly 57,000 patients each year.

Our Lady of the Lake North Emergency Room

We set the stage for the guests when they come in. We can make them feel worse than what they’re feeling, or we can make them feel better."

—Eugenia Tate, guest services concierge

Listening to Heal Starts at the Front Door

Hospitals & Specialty Clinics

Greater Baton Rouge