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Staff

Eduardo Palacios

Immigrant Worker Center Organizer

Eduardo brings years of frontline organizing experience with immigrant communities across East Boston, Chelsea, Everett, and Revere. From 2022 to 2025, he worked with City Life/Vida Urbana, where he supported tenants facing eviction by not only standing with them morally, but also preparing them to defend themselves in court, file motions, and negotiate, often without legal representation.

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Anna Lee

Teens Lead @ Work Executive Branch Advocate

Email: anna.lee@masscosh.org      Anna joined our team at MassCOSH in January 2025 as the Teens Lead @ Work Executive Branch Advocate. In this role, she works with…

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Tatiana Sofia Begault

Executive Director

Tatiana Sofia Begault is a Business Administration Masters student at UC Davis, currently serving as Executive Director of MassCOSH, previously the Deputy State Director for Education Reform Now, and Executive Director for The Greater American Leadership.

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Hazel Jones

Development & Communications Coordinator

Hazel Jones is our Development & Communications Coordinator. As such, she's responsible for much of our direct fundraising as well as our social media, press releases, newsletters, etc., so be sure to keep an eye out for updates on MassCOSH from her!

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Francisca Sepúlveda

Immigrant Worker Center Director

Fran was born and raised in Santiago, Chile. She came to Boston in 2018 to pursue a Master’s at the Hult International Business School, where her studies focused on nonprofit management, communications and development.

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Al Vega

Chief of Strategy and Engagement (since Oct 2022)

For over 20 years, Al has worked primarily in the nonprofit social justice field with a focus on using worker safety and health to engage all workers to become more empowered in their workplaces and engaged citizens in their communities to advocate for good jobs and a better quality of life for all.

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Rick Rabin

Trainer & Technical Consultant

Richard Rabin has been a volunteer with MassCOSH for over 30 years. He directed the Occupational Lead Poisoning Registry at the Massachusetts Department of Labor for over 20 years.  He has published several articles on both child and adult lead poisoning.  He also initiated the first lawsuit against the lead paint industry.

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Ana

Ana Rodriguez

Administrative Associate

Ana brings more than 20 years of administrative experience to MassCOSH. She has held positions with the Boston Center for Youth & Families at the Blackstone Community Center and the Southwest Boston Community Development Corporation. Ana’s interests include the art of makeup, cooking, and spending time with her partner Jacques, who is a Local 7 Ironworker member for over two decades.

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