Our People

Jeanette Alvis
Senior Scientist

Shanika Amarakoon
Senior Environmental Engineer

Anthony Amato
Senior Environmental Analyst

Sam Arden
Senior Environmental Engineer

Laura Bachle
Senior Manager

Rick Baker
Vice President and Senior Scientist

Deb Bartram
Vice President

Richard Billings
Senior Scientist

Julie Blue
Principal Hydrologist

Kathleen Brady
Vice President

Paul Buellesbach
Vice President

Kurt Cabral
Director of Training and Technology

Meghan Camp
Chemical Engineer

Sarah Cashman
Vice President / Director of Life Cycle Services

Monika Chandra
Vice President/Senior Engineer

Roger Chang
Senior Environmental Scientist

Craig Cheney
Vice President

Janet Cherry
Senior Environmental Engineer

Jan Connery
Vice President

Brad Cooper
Senior Software Engineer/Project Manager

Clifton Dassuncao
Environmental Epidemiologist

Susan Day
Senior Economist

Tim DeFries
Principal Scientist

Allison DenBleyker
Senior Engineer

Linda Diamond
Vice President

Chuck Durham
Director of Pretreatment Services

Jonathan Ells
Senior Project Manager

Evan Fago
Senior Sustainability Consultant/Program Manager

Jennifer Ferrando
Senior Environmental Scientist

Tracey Footer
Senior Chemist

Calvin Franz
Vice President

Wes Ganter
Founder and CEO, PG Environmental

Naida Gavrelis
Vice President

Carolyn Gillette
Vice President

Charlie Goff
Senior Environmental Engineer

Charles Goodhue
Vice President / Senior Economist

Patrick Goodwin
Senior Environmental Scientist and NEPA Specialist

Laura Harwood
Vice President

Jenny Helmick
Vice President

Andrew Henderson
Senior Environmental Engineer

Linda Hills
Senior Environmental Engineer

Ted Hogan
Senior Program Manager

Jason Huckaby
Senior Chemical Engineer

Melissa Huff
Senior Chemical Engineer

Cortney Itle
Senior Environmental Engineer

Cheryl Keenan
Senior Engineer

Kortney Kirkeby
Ecologist

Sandeep Kishan
Vice President

John Koupal
Principal Engineer

Dena Krichinsky
Senior Environmental Analyst

Kasey Kudamik
Sustainability Engineer

Jennifer Lam
Director

Chris Lamie
Vice President

Lauren Lariviere
Vice President

Arlene Levin
Vice President

Ward Libby
Senior Chemical Engineer

Jim Lindner
Principal Engineer

Andy Loll
Senior Chemical Engineer

Whitney Long
Senior Industrial Hygienist

Lindy Lowe
Director of Climate and Hazard Resilience

Jill Lucy
Senior Chemical Engineer

Gregory Mallon
Senior Environmental Scientist/Program Manager
Brandin McDonough
Senior Communications Specialist and Instructional Designer

Will Morgan
Environmental Engineer

Lou Nadeau
Vice President

Arleen O'Donnell
Vice President

Joy Onasch
Pollution Prevention Project Manager

Regi Oommen
Senior Environmental Scientist

Roy Oommen
Senior Chemical Engineer

Adam Orndorff
Environmental Scientist

Valerie Overton
Vice President

Danny O’Connell
Senior Compliance Specialist

Heather Perez
Senior Environmental Scientist and Geospatial Manager

Diana Pietri
Senior Social Scientist

Alison Poe
Vice President

Mike Pring
Senior Environmental Engineer

Jenny Raczko
Senior Environmental Engineer

Kurt Rindfusz
Vice President

Jason Rose
Senior Environmental Engineer

Michael Sabisch
Senior Mechanical Engineer

Beverly Sauer
Senior Chemical Engineer

Aylin Sertkaya
Vice President

Scott Sholar
Senior Scientist

Roy Sieber
Vice President

Kevin Sikora
Vice President
Andrew Stoeckle
Vice President

Julie Swift
Vice President

Donna Tedder
Senior Scientist

Ian Todreas
Vice President

Mary Ellen Tuccillo
Senior Environmental Scientist

Scott Warner
Vice President

Joe Watson
Senior Chemical Engineer

Lori Weiss
Senior Chemical Engineer

John Wilhelmi
Vice President

Darcy Wilson
Vice President

Ben Young
Senior Life Cycle Analyst

Hui Zhou
Vice President

Mary Ziegler
Senior Consultant