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Meet our Management Team
Keystone House's management team is dedicated to providing leadership, guidance, and oversight for our residential mental health programs and support services. Together, our staff works to ensure high-quality, person-centered care for adults living with serious mental illness throughout the Greater Norwalk community. Meet the experienced professionals who help advance our mission and support the individuals we serve every day.
Executive Leadership
Walter J. Ritz
Executive Director
Andrea Grant
Chief Financial Officer
Kirsten Clarke, LCSW, C-DBT, CMNCS
Director of Client Programs
Ann Brennan
Human Resources Manager
Rex Gedney
Administrative Assistant
Program Leadership
Marie-Marthe Michel
Program Manager, Community Living Center
Michelle Franck
Program Manager, Elmcrest Residences
Sherry Gordon
Program Manager, St John & Genoa Residences
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