A non-profit health care provider based in Southeast Louisiana Ochsner Health System. Jefferson Parish being Ochsner Medical center’s flagship hospital. Ochsner Health System owns various other clinics and medical centers in Greater New Orleans, Baton Rouge, and other locations across South Louisiana. Ochsner Health System entered into an agreement with Adeptus Health to build and operate emergency rooms in Louisiana under the Ochsner name in September 2016. The founder of Ochsner was Dr. Alton Ochsner.