ADG Creative of Columbia appointed Nate Bailey chief operating officer.
Adobe of the District appointed John Landwehr public sector chief technology officer.
Array Information Technology of Greenbelt appointed Jon Dittmer senior vice president and general manager.
Delphix of the District appointed Konstantinos Karanikas head of systems integrators.
Focused Image of Falls Church appointed Matt Marsden vice president of business development.
Geico of Chevy Chase appointed Michelle Trindade vice president of its competitive leadership group.
GTT Communications of McLean appointed Bob Burris executive vice president for global operations and engineering.
Humana of the District appointed Douglas M. Stoss vice president of federal affairs.
ImmixGroup of McLean appointed Bob Laclede vice president of channels.
LeapFrog Solutions of Fairfax appointed Robert W. Derby vice president of strategic communications.
LMO Advertising of Arlington appointed Nate Childress performance analyst, digital, Mariam Djavadi account supervisor, Brittany Hall assistant account executive, Katharine Josephson account supervisor, Craig Kessler senior account executive, Janette Kim senior graphic designer, Rachel Luxenburg account executive, Coco Price production coordinator and Bridget Simon account coordinator.
Public Interest Registry of Reston appointed Dave Stewart vice president of sales and marketing.
Triple Canopy of Reston appointed Gregory Mulligan president.
Vector Technical Resource of Vienna appointed Barbara Alexander Rorer senior account director and Katrina Gray human resources generalist.
Verity Commercial of Reston appointed James Dawson principal, Sara Fletcher Lough senior associate and Kayla Barclay Hall marketing coordinator.
W.R. Grace of Columbia appointed Albert F. Beninati Jr. president of Grace Catalysts Technologies.
The American Nurses Association of Silver Spring appointed Pamela Cipriano president.
Bethesda Green of Bethesda appointed Veronique Marier executive director.
CRDF Global of Arlington appointed Wendy Scott Keeney vice president, development and marketing.
The Metropolitan Washington Council of Governments appointed Stuart Freudberg deputy executive director and Kanti Srikanth transportation planning director.
JLL of Tysons appointed Jim Herbert vice president, land brokerage.
First Virginia Community Bank of Fairfax appointed Shannon Owens Arlington branch manager, Kurtis M. Frogale Arlington commercial loan officer and Jason T. Brooks Reston commercial loan officer.
National Capital Bank of the District appointed John D. Brand senior vice president and chief lending officer.
Crowell & Moring of the District appointed Cameron Prell counsel.
DLA Piper of the District appointed Amy Cunniffe senior policy adviser in its government affairs and health care public policy and regulatory practices.
Greenberg Traurig of the District appointed Michael Schaengold co-chair of its government contracts and projects practice, Loretta A. Tuell shareholder and Heather Dawn Thompson practice group attorney in its American Indian law, government law and policy and gaming practices.
Kelley Drye of the District appointed Wayne J. D’Angelo partner, and Daniel S. Blynn and Dustin J. Painter special counsel
McKenna Long & Aldridge of the District appointed Lisa Ellman counsel in its public policy and regulatory affairs practice.
Mintz Levin Cohn Ferris Glovsky and Popeo of the District appointed Dionne Lomax member.
Troutman Sanders of the District appointed Charan Brahma partner in its intellectual property practice.
Venable of the District appointed Douglas Mishkin partner.
Wilson Sonsini Goodrich & Rosati of the District appointed Richard Torczon of counsel.
Send information about promotions, appointments and personnel moves in the Washington area to Appointments, Business News, The Washington Post, 1150 15th St. NW, Washington, D.C. 20071-5302, or to firstname.lastname@example.org.