Office and Staff

GBC Mailing Address

111 South Calvert Street, Suite 1700
Baltimore, MD 21202
Phone: 410-727-2820
Fax: 410-539-5705
Directions to the GBC office.

Executive Staff

Donald C Fry Esq
President and CEO
View Bio
Chris Fabula
Executive Assistant to the President and CEO

Communications and Marketing

Mark Guidera
Vice President of Communications and Marketing
Elizabeth Lowe
Director of Digital Communications


Daniel Isang MBA
Director of Finance and Business Services
Rachel Gray
Staff Accountant


Brian Levine
Vice President and Special Assistant to the President and CEO
Shaina Hernandez
Director of Local Government Affairs and Strategic Initiatives
Aaron Moore
Policy Associate
Gayon Sampson
Policy Associate
Obiora Ajukwu
Policy Associate

Membership and Member Relations

Sophia Silbergeld
Director of Membership and Member Relations

Events and Business Development

Lisa Byrd
Events and Business Development Manager

The Leadership

David Sachs
Executive Director
Sindee Ernst
Program Coordinator
Jennifer Cathro
Program Manager

Administrative Assistants

Mickie Gray
Administrative Assistant
Tara Harris
Committee Coordinator
Dora Brown
Administrative Assistant