Companies

Dewberry of Fairfax appointed Jane Sibley Frantz, John Hoffman and Mathew Mampara associate vice presidents.

Grant Thornton of the District appointed Dawn Lobecker advisory principal, Brad Marchand advisory principal, Ellen Martin tax partner, Stacy Tselekis advisory principal, Ben Harder managing director and Tim Lawler managing director.

Grieboski Global Strategies of Alexandria appointed Olivia Dulmage director of outreach and engagement.

Guidepost Solutions of the District appointed Donna Bucella head of the firm’s D.C. office.

Associations and nonprofits

Anne Arundel Medical Center of Annapolis appointed David Florin general counsel and chief legal officer.

Consumer Healthcare Products Association of the District appointed Anita Brikman vice president for communications and public affairs, and executive director of the CHPA Educational Foundation.

Friends of Cancer Research of the District appointed Jeff Allen president and chief executive.

Finance

Burke & Herbert of Alexandria appointed Kenneth Wainstein board member.

Law and lobbying

Kilpatrick Townsend & Stockton of the District appointed Allisen Pawlenty-Altman partner.

Latham & Watkins of the District appointed Peter Todaro counsel.

Miller & Chevalier Chartered of the District appointed Alejandra Montenegro Almonte member in the firm’s international department.

— Compiled by Aaron Gregg

Send information about promotions, appointments and personnel moves in the Washington region to appointments@washpost.com.