From Baton Rouge, Louisiana, Duncan ' Simon, L.L.C., licensed to practice law anywhere in the state of Louisiana, serves the legal needs of all cities and parishes, including East Baton Rouge, West Baton Rouge, Livingston, Lafayette, New Orleans, Alexandria, Orleans Parish, St. James Parish, Ascension Parish, Bossier Parish, Washata Parish, Rapides Parish, Calcasieu Parish, East Feliciana Parish, West Feliciana Parish, Tangipahoa Parish Assumption Parish (LA).