Contact Our Practice Area Leaders

We’re looking forward to working with you on your next project. Our team of professional engineers, land surveyors, land planners, landscape architects, and land use consultants have market-leading experience throughout the United States.

Practice Area


John Abbott

Director, Environmental Services

Marcia Alvarado

Market Leader

Henri Belrose

VP, Senior Project Manager

Jeffrey Bergmann

Director, Specialty Structures

Angela Biagi

Director, Urban and Community Planning

Erik Brueningsen

Director, Utility Services

Lee Dowden

VP, Central Florida Regional Manager

Andy Garganta

VP, Transportation

Jacob Gonzalez

VP, Client Solutions

Coleen Johnson

Regional Manager Survey, Geospatial

Wes Kaisershot

National SUE Leader

Ravali Kosaraju

Director, Mobility

Keegan Larson

VP, Transportation Operations Manager

Sandor Laszlo

Regional Manager Technology, Geospatial

Lindsay Libes

Director, PLACE Operations

Eric Luttmann

Director, Architecture

Rob McConnell

VP, Market Leader

Jason Mihalovits

Director, Landscape Architecture

Dave Millikan

VP, Texas Transportation Regional Manager

Lisa Nisenson

VP, New Mobility and Connected Communities

Brett Oldford

VP, Civil Engineering

Mike Oler

Market Leader

Rich Reace

Regional Director, Land Design Services

Marc Remmert

Director, MEP Engineering

Acey Roberts

Traffic Operations Division Manager

Coriann Salas

Project Manager

Murray Santoro

Drainage Lead

David Simpson

VP, Transportation

Jeremiah Slaymaker

Regional Manager Survey, Geospatial

Ray Smith

VP, Market Leader

Jerry Stewart

Strategic Development Manager, Geospatial

Barbara Stiles

VP, Business Planning

Arnaud Thibonnier

Director, Structural Engineering

Leigh Thomas

Director, Public Infrastructure - Water

Clayton Wolfe

VP, Transportation Structural Engineering

Russell Yeager

Director, Civil Engineering

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WGI's success starts with our Associates

WGI supports its associates with meaningful opportunities for growth, strong benefits and perks, while we work collaboratively with clients and co-consultants to shape and improve communities.

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