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Sam Pereira

Sam Pereira

spereira@chapa.org
(617) 684-4713

Sam joined CHAPA in 2023 as Events & Logistics Manager. She is responsible for organizing CHAPA forums and events in addition to managing CHAPA’s annual dinner. She holds a BA in International Affairs from George Washington University with a concentration in Global Public Health and a minor in Womens, Gender, and Sexuality studies. She is incredibly passionate about her community and dedicated to expanding access to affordable and quality healthcare, education, and housing.

Sadé Ratliff

Sadé Ratliff

sratliff@chapa.org
(781) 488-1793

Sadé is a South Shore native who, after attaining her B.A. in Black Studies from Stonehill College, focused on free expression advocacy with PEN America. As of 2023, she has reignited her prior housing advocacy work as CHAPA’s Municipal Engagement Program Associate. No stranger to community organizing in the Boston area, Ratliff has worked with organizations such as the Urban League of MA, Justice 4 Housing, and Father Bill’s & MainSpring.

Will Rhatigan

Will Rhatigan

wrhatigan@chapa.org
(617) 454-4421

Will Rhatigan joined CHAPA in 2024 as MBTA Communities Engagement Manager. In this role, he works with planners, elected officials, and advocates to help communities create multi-family zoning districts that comply with the MBTA Communities Act–a 2021 law that requires municipalities served by the MBTA to allow some multi-family housing.

Before coming to CHAPA, Will worked as Policy and Advocacy Communications Manager for Mass Audubon. Prior to that, he was Advocacy Director for the San Diego County Bicycle Coalition. Will is passionate about helping to build sustainable communities where people of all ages, abilities, income levels, and backgrounds can thrive. Born and raised in Massachusetts, Will holds a Bachelor of Arts in Social Studies from Harvard University.

Jordan Stocker

Jordan Stocker

jstocker@chapa.org
(617) 701-7479

Jordan Stocker joined CHAPA in September of 2024 as Senior Policy Associate, assisting in the development and implementation of CHAPA’s policy agenda.

Before this role, he served as the Independent Living Housing Projects Coordinator, working with the Massachusetts Statewide Independent Living Council and the ten Independent Living Centers to improve housing outcomes for people with disabilities. He worked to build partnerships with affordable housing stakeholders and housing authorities and connected staff and consumers from ILCs with relevant housing policy updates. He also administered working groups to ensure the link between accessible housing advocacy and direct services was strong.

Previously, he worked with elders in Plymouth County to identify affordable and accessible housing resources. Jordan grew up in Essex Junction, Vermont, and attended the University of Vermont, where he received his Bachelor’s Degree in Social Work.

Josh Vogel

Josh Vogel

jvogel@chapa.org
(617) 862-0334

Josh Vogel joined CHAPA in 2025 as Program Associate. He contributes to CHAPA’s 40B Monitoring efforts, including the resale of affordable homes to first-time homebuyers, and CHAPA’s work on the CommonWealth Builder Program. Prior to joining CHAPA, he worked as a Practice Team Assistant at Cooley LLP. Josh is dedicated to expanding access to affordable housing and active transportation in Greater Boston and Massachusetts more broadly. He holds a Bachelor of Arts in Geography from Dartmouth College.

Karen Wiener

Karen Wiener

kwiener@chapa.org
(617) 681-5336

Karen Wiener began working for CHAPA in 1990 and became Chief Operating Officer in 2007. She oversees the organization’s operations including fundraising, hiring and supervising staff, working with the Board of Directors, and representing the agency in various forums and coalitions. Karen also focuses directly on several issue areas, including affordable housing awareness, homebuyer education, planning and land use, and smart growth. She holds a Bachelor of Arts in Urban Affairs from George Washington University and a Masters in City Planning from the University of California at Berkeley.