Diane Estipona: Email & Phone Number

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Administrative Secretary III at County of San Mateo|San Francisco Bay Area, United States

Position:

Administrative Secretary III at County of San Mateo

Location:

San Francisco Bay Area, United States

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Last updated: 2026-08-16

Updated: 2026-08-16

Found email addresses for Diane Estipona:

Business emails:

d*******a@ges.com,

d*******a@sfbar.org

Personal emails:

d*******a@samuelmerritt.edu

Found phones for Diane Estipona:

+1-520-***-**03,

+1-520-***-**46,

+1-323-***-**74

A different Diane Estipona?

Work Experience 17 years

Administrative Secretary III at County of San Mateo

Feb 2024 - Current

Administrative Assistant III at Samuel Merritt University

Mar 2021 - Jan 2024

Client Services Representative at GES - Global Experience Specialists

Oct 2017 - Jul 2020

Events Assistant at The Bar Association of San Francisco

Aug 2016 - Oct 2017

Conference Services Representative I at Ropes & Gray LLP

Mar 2016 - Aug 2016

Intake Coordinator at Jeff Malmuth & Co

Sep 2014 - Dec 2015

Library Circulations Supervisor at San Francisco State University

Aug 2012 - May 2014

Administrative Assistant at Rosen Bien Galvan & Grunfeld LLP

Jun 2009 - Aug 2009

Diane Estipona started working in 2009, then the employee has changed 7 companies and 7 jobs. On average, Diane Estipona works for one company for 1 year 7 months.

Diane is proficient in English, Spanish, and Tagalog. Their professional focus is Administration, Client Coordination, and Community Outreach across 3 core areas.

Education

Bachelor of Arts (B.A.) at San Francisco State University

Certificate at Springboard

Frequently Asked Questions

What is Diane Estipona's email address?

SignalHire found verified email addresses for Diane Estipona, both business and personal. Their business email is d*******a@ges.com, and personal emails include d*******a@samuelmerritt.edu.

What is Diane Estipona's phone number?

SignalHire found multiple verified phone numbers for Diane Estipona: +1-520-***-**03, +1-520-***-**46, and +1-323-***-**74.

How do I contact Diane Estipona at County of San Mateo?

You can reach Diane Estipona through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Diane Estipona's professional background?

Diane Estipona has 17 years of professional experience. They have held roles including Administrative Assistant III, Client Services Representative, and Events Assistant at companies such as Samuel Merritt University, GES - Global Experience Specialists, and The Bar Association of San Francisco. Their education includes Bachelor of Arts (B.A.) from San Francisco State University, and Certificate from Springboard.

Is Diane Estipona's contact information up to date?

Yes. Diane Estipona's SignalHire profile was last updated on 16 August 2026, reflecting their current position as Administrative Secretary III at County of San Mateo in Redwood City, CA, United States.

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