OUR TEAM

Mark S. Laska, Ph.D.

Founder & President

Jill McGrady, Ph.D.

Vice President - Technical

Jennie Shield, MEM

Senior Manager - Western Region

Carolyn Matthews, MA

Senior Manager - Eastern Region

Julie Johnstone, PLA

Senior Manager - Design & Planning

David Yozzo, Ph.D.

Senior Ecologist III

Rex Bergamini, Ph.D.

Senior Biologist III

David Osgood, Ph.D.

Senior Ecologist III

Melissa Tu

Senior Ecologist I

Alejandro Baladrón, Ph.D.

Senior Hydrologist

Emily Hazelwood, MAS

Ecologist IV

Joey Peters, Ph.D.

Ecologist IV

Jesse Borden, Ph.D.

Ecologist IV

Emily Khazan, Ph.D.

Ecologist IV

Geana Ayala, MS

Ecologist IV

Yani Pohl, MESM

Ecologist IV

Liz Hartel, MS

Ecologist IV

Katie Haas, PLA

Landscape Architect IV

William Stratton, PLA

Landscape Architect IV

Bart DiFiore, Ph.D.

Ecologist III

Ryan Morrison, MPS, PWS

Ecologist III

Jon Green

Ecologist III

Taom Sakal, Ph.D.

Ecologist III

Jessica Druze, AWB, WPIT

Ecologist II

Hannah Jugar

Ecologist I

Ellia Simmons

Ecologist I

Hilary Mulford

Landscape Designer I

Victoria Apaldetti-Marquez, MS

Associate Ecologist

Drake Stasyshyn

Associate Ecologist

Diana Navarro, MEDS

Associate Ecologist

Sydney Kiser

Associate Ecologist

Courtney Horn

Associate Ecologist 

Bryan Carlin

Technician II

Marketing & Operations

Davis Ladd

Business Development & Marketing Consultant

Liz Clift, MFA

Manager - Learning & Development

Lilia Gavrilenko, MS

Controller

Connor Shea

Marketing Coordinator

Abbi Chick

Project Administrator

Sofia Janssen

Operations Coordinator

Work at Great Ecology

Are you an ecologist, environmental scientist, biologist, landscape architect, or other relevant expert? Come join our passionate, collaborative, and experienced team!
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