Maria Reveles

Maria Reveles serves as Environmental Programs Director at the Central California Asthma Collaborative (CCAC), where she leads initiatives that advance environmental health and support healthier communities across the Central Valley.…

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Sarah Sharpe, MA

Sarah received her Bachelor of Arts degree at University of California, Santa Barbara with a double major in Communications and Latin American Iberian Studies and received her Master’s degree in…

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Gustavo Aguirre Jr.

Gustavo Aguirre Jr. is the Environmental Justice Director at the Central California Asthma Collaborative. Gustavo joined CCAC in 2023 after being the Kern County Director at the Central California Environmental…

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Derek Payton

Derek has been a technology enthusiast his entire life, teaching himself to code as a young teenager. He has a background in web and software development, and in more recent…

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Graciela Anaya, MPH

Graciela is an experienced public health professional with a deep commitment to empowering communities in the San Joaquin Valley. She holds a Bachelor’s Degree in Public Health from Fresno State…

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Tim Tyner, MS

Tim co-founded CCAC in 2011 and served as the Board Chairman from 2011-2016 and 2021-present. Tim formally joined the CCAC staff in 2018 as Co-Director and assumed the role of…

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