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MCCEO Staff & Contact Information

Main office is located at:

15 Court Square
Suite 1100
Boston, MA 02108
Phone: 617-542-2911
Fax: 617-542-2904

Counsel’s Office is located at:

591 Springs Road
Building #2
Bedford, MA 01730
Phone: 781-275-9400


William D. Hart
Executive Officer

Gretchen E. Manning
Deputy Executive Officer

Linda King
Executive Staff Assistant

David Koffman
Director of Communications & Policy

Victoria Del Mastro
Marketing & Operations Associate

Judy A. Silvia
Executive Director - PACE

Charlie O'Donnell
Director of Collaborative IT sourcing and Purchasing - PACE



Kenneth A. Tashjy, Esq.
General Counsel

John Casey, Esq. 
Assistant General Counsel

Carol Wolff Fallon, Esq. 
Labor Counsel

Gina Yarbrough, Esq.
Associate General Counsel