Sienna Osta


Sienna Osta - 2024 NLC Palm Beach Fellow

Sienna Osta is a local attorney who has been practicing since 2016. Sienna attended Thomas M. Cooley Law School, where she earned her Juris Doctorate (J.D.) degree; and the University of South Florida, where she earned a Bachelors of Science (B.S.) degree in Biomedical Sciences with a minor in Political Sciences.
Sienna was born and raised in Daytona Beach, Florida. Growing up in a diverse community helped spark her lifelong commitment to fairness and equality. Sienna has a strong analytical foundation thanks to her pre-medical education, and a strong work ethic thanks to her self-made father.

Sienna has been a lifelong advocate for women and children. She is a firm believer of the importance of giving back to others in the community and has served as a Guardian ad Litem, being a voice for the children; and also provided pro bono legal services to women in domestic violence matters.