After graduating law school in 2008 from Mississippi College School of Law, MaryAnna returned to her home state of Louisiana to begin practicing personal injury law at The Penton Law Firm, a nationally recognized law firm with small-town roots, started by her father, Ronnie G. Penton. For ten years, MaryAnna practiced alongside her father, focusing exclusively on personal injury cases. She is an experienced Jackson personal injury Lawyer with a history of winning Millions for her clients.
In July 2018, MaryAnna founded The Penton Law Group where she continues to focus solely on personal injury law, representing people in Louisiana and Mississippi.
MaryAnna resides in Brandon, Mississippi with her husband, Justin.