Ochsner Medical Center - West Bank Campus 2500 Belle Chasse Hwy. Gretna, LA70056 504-392-3131; TDD 504-207-1226 Ochsner Lieselotte Tansey Breast Center 1319 Jefferson Hwy. New Orleans, LA70121 (504) 842-6406 Ochsner Baptist Medical Center 2700 Napoleon Ave. New Orleans, LA70115 504-899-9311 Office 1111 Medical Center Blvd, Ste N804 Marrero, LA70072 504-349-6360