Executive Bios

Barbara Donnellan

Barbara Donnellan

Ms. Donnellan was named County Manager in October, 2010, becoming the first woman named County Manager in Arlington. She began her career with the County in 1983. Under Ms. Donnellan’s leadership, Arlington County has successfully implemented nationally-recognized Smart Growth planning policies and continued the sound financial policies that have earned the County its triple-Aaa bond rating for many years.

Mark Schwartz

Mark Schwartz

In Oct. 2010, Mark Schwartz was named Deputy County Manager. Prior to this position, Mark served as Director of the Department of Management Finance (DMF) and Chief Financial Officer.

Leadership

Gabriela Acurio

Gabriela Acurio

Assistant County Manager
Marsha Allgeier

Marsha Allgeier

Assistant County Manager
Beth Arthur

Beth Arthur

Sheriff
Jack Belcher

Jack Belcher

Chief Information Officer and Director, Department of Technology Services
Robert Brosnan

Robert Brosnan

Director, Department of Community Planning, Housing and Development
Jack Brown

Jack Brown

Director, Office of Emergency Management
Wilfredo Calderon

Wilfredo Calderon

Assistant County Manager for Constituent Services.
Michelle Cowan

Michelle Cowan

Director, Management & Finance
Carla de la Pava

Carla de la Pava

Treasurer
Susanne Eisner

Susanne Eisner

Director, Department of Human Services
Greg Emanuel

Greg Emanuel

Director, Department of Environmental Services
Paul Ferguson

Paul Ferguson

Clerk of the Circuit Court
Shannon Flanagan-Watson

Shannon Flanagan-Watson

Assistant County Manager
Marcy Foster

Marcy Foster

Director, Department of Human Resources
Diane Kresh

Diane Kresh

Director, Department of Libraries
Linda Lindberg

Linda Lindberg

General Registrar
Stephen A. MacIsaac

Stephen A. MacIsaac

County Attorney
Ingrid Morroy

Ingrid Morroy

Commissioner of Revenue
Cynthia Richmond

Cynthia Richmond

Acting Director of Arlington Economic Development
Jane Rudolph

Jane Rudolph

Director, Department of Parks and Recreation
James Schwartz

James Schwartz

Fire Chief
Doug Scott

Doug Scott

Police Chief
Theo Stamos

Theo Stamos

Commonwealth’s Attorney
Diana Sun

Diana Sun

Assistant County Manager & Director of Communications
Raul Torres

Raul Torres

Assistant County Manager

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