4540 Balfour Road, Brentwood, CA

Business Number
(925) 634-2161


Tiffany Diaz is your Bank of the West Personal & Business Banker – It is her job to go above other banks, to make sure your banking needs are handled with the upmost care & fiduciary responsibilities. She prides herself in relationship banking for the past 11 years.

Her motivation is to not having to tell people NO, but to give them options to find a better path.