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