Keystone Mission Introduces New CEO Members News August 8, 2023 Keystone Mission introduces Danielle O. Keith-Alexandre as their new CEO & Executive Director. Her vision is to continue the journey together with the NEPA community for Keystone Mission to be a beacon of hope for the homeless and marginalized in Northeast PA.Keith-Alexandre has a background of 20+ years working with individuals experiencing HIV+/AIDS, substance abuse, homelessness, and other marginalized communities through non-profit programming and contract management.She holds a Bachelor of Arts in Criminal Justice from John Jay College of Criminal Justice and a Master of Science in Human and Social Services from Walden University.