Deanna M. DeCosimo

Deanna M. DeCosimo is an attorney who represents clients in the Temecula, California area. Deanna DeCosimo is recognized by peers and was selected to Rising Stars for 2026. This selection is based off of an evaluation of 12 indicators including peer recognition and professional achievement in legal practice.

Deanna DeCosimo chose to pursue a career in law after completing undergraduate studies. She attended Glendale University College of Law and graduated in 2018. Deanna DeCosimo passed the bar exam and was admitted to legal practice in 2019.

She represents clients with Estate Planning & Probate issues in California.

Being selected to Rising Stars is limited to a small number of attorneys in each state. As one of the few attorneys to garner the distinction of Rising Stars, Deanna DeCosimo has earned the respect of peers as one of the top-rated attorneys in the nation.