Guadalupe “Lupe” Gastelum

Certified Paralegal & Head Legal Secretary

Guadalupe "Lupe" Gastelum is a certified paralegal and the head legal secretary for The Law Offices of Marshall Silberberg, with extensive experience leading legal support operations and providing high-level administrative and case management assistance. Fluent in English and Spanish, Lupe is a bilingual professional who ensures clear communication with clients, staff, and attorneys, while maintaining accuracy and professionalism across all interactions.

As a commissioned notary public, Lupe delivers reliable document authentication and ensures compliance with all state notarial requirements. Known for exceptional organizational skills, attention to detail, and a strong command of legal procedures, Lupe oversees daily office workflow, mentors support staff, and coordinates complex scheduling, filings, and document preparation.

With a reputation for integrity, efficiency, and leadership, Lupe consistently enhances firm operations and supports successful legal outcomes through dedicated service and a commitment to excellence.