Posner spends a significant portion of his time working with a range of non-profit organizations in his local community and internationally as an board member or advisor. These are organizations with which he is currently or has recently been actively involved.
The Guidance Center/Riverside Community Care
Cambridge & Somerville, MA
Guidance Center is the leading provider of innovative, family-centered programs for children and families in Cambridge and Somerville, MA.
www.gcinc.org
Cambridge & Somerville, MA
Guidance Center is the leading provider of innovative, family-centered programs for children and families in Cambridge and Somerville, MA.
www.gcinc.org
Past Chair, Board of Directors
Member of Board of Visitors
Member of Board of Visitors
Shining Hope for Communities
Kibera, Kenya
Shining Hope for Communities combats gender inequality and extreme poverty in the Kibera slum of Nairobi, Kenya, by linking tuition free schools for girls to a health clinic, clean water program, and accessible social services for all.
shininghopeforcommunities.org
Kibera, Kenya
Shining Hope for Communities combats gender inequality and extreme poverty in the Kibera slum of Nairobi, Kenya, by linking tuition free schools for girls to a health clinic, clean water program, and accessible social services for all.
shininghopeforcommunities.org
Founding Board Member & Treasurer (2009-2012)
Shared Interest
South Africa
Shared Interest works as a catalyst for social and economic change in South Africa. Since it's inception in 1994, we have used loan guarantees to bridge the gap between South African banks and marginalized people, previously considered “un-bankable” during apartheid.
www.sharedinterest.org
South Africa
Shared Interest works as a catalyst for social and economic change in South Africa. Since it's inception in 1994, we have used loan guarantees to bridge the gap between South African banks and marginalized people, previously considered “un-bankable” during apartheid.
www.sharedinterest.org
Board of Directors
Siasconset Beach Preservation Fund
Nantucket, MA
Siasconset Beach Preservation Fund is dedicated to protecting and preserving the historic Sconset Bluff on the eastern shoreline of Nantucket Island.
www.sconsetbeach.org
Nantucket, MA
Siasconset Beach Preservation Fund is dedicated to protecting and preserving the historic Sconset Bluff on the eastern shoreline of Nantucket Island.
www.sconsetbeach.org
Board of Directors, Treasurer
