David N. Zelig

David N. Zelig, ASLA, LEED AP

Vice President Director of Operations

dnzelig@leoadaly.com 202.861.4600

Office Washington DC


A LEED-accredited, licensed landscape architect with more than 30 years of experience, David Zelig has held the role of Washington, D.C.’s director of operations since 2009. He leads and manages overall operations and profitability of the office, and as such has responsibility for professional services for project delivery, risk management, design quality and technical processes, along with financial management.

David is responsible for day-to-day operational management, keeping all aspects of the Washington, D.C., office connected, including IT, human resources and facility management. He also works with corporate leadership and leadership in all LEO A DALY offices to communicate, support and achieve overall business goals and aspirations. 

A passionate community volunteer, David is involved with the DC Central Kitchen, Capital Area Food Bank and AARP’s 9/11 Celebration of Service, Million Meals.


LEO A DALY Leadership Institute

Bachelor of Science, Landscape Architecture, Rutgers University


American Society of Landscape Architects