Subject Matter Experts
Testing
Austin Heitmann
Operations Director - Real Time Air
Bob Finken
Air Quality Services
Daniel Fitzgerald
Emissions Testing
Michael Hutcherson
Air Quality Services
Kevin Crosby
Emissions Testing
Peter Pakalnis
Emissions Testing
Steve Yuchs
Emerging Technology
Greg Burch
Refineries, Emissions Testing
Labs
PFAS
Jorge Caspary, PG
Senior Principal
Erika Houtz, PhD
Director, Contaminant Destruction Technologies
Dave Kempisty, PhD, PE
Director, Emerging Contaminants
Rock Vitale, CEAC
National PFAS Leader/Senior Principal Chemist
Martha Maier
PFAS Technical Expert
LDAR
Mark Richards
Chemical Sector
Paul Dumas
Oil & Gas Upstream | Midstream and Tank Maintenance
Jared Metcalf
OGI, Drones, and Advanced Technology
Site Remediation
Timmerly Bullman, P.E., Ph.D.
Environmental Engineer
Kirk Kessler, PG
Environmental Remediation
Steve Kirschner, P.E.
Environmental Remediation
Rick Shoyer, LSRP
PFAS Remediation
Aaron G.B. Williams, Ph.D.
Environmental Engineering
Water
Andy Bishop
Emerging Compounds Treatment
Marilyn Sinnett
Emerging Compounds Treatment
Steve Woodard
Emerging Compounds Treatment
Regulatory Consulting
Marnie Freer, LEL
Air Permitting & Compliance
Edward Krisnadi
Regulatory Consulting
Karl Lany
Environmental Permitting and Compliance
Penny McInnis, P.E.
Air Permitting & Compliance
Katrina Bagwell, P.E.
Dispersion Modeling
Tommy Sweat
Air Quality
Mike McKee, P.E.
EHS, Remediation and Compliance
Brad Herrin
CEO & Co-Founder, Spirit Environmental
Advisory Services
Eric Cooper
Transaction Advisory
Caroline Stelling
Transaction Advisory
Dan Wilczynski
Process Safety Management (PSM)
Elizabeth McGurk
Climate Impact, Methane, OGMP
Shaun Gilday, CPEA, PMP
Multimedia EHSS Regulatory Compliance
Mike Green, PH.D, MBA, CPEA
EHSS Audit and Compliance Programs
Jennifer Gable
Chemistry
Katherine Horn
EHS&S Management Information Solutions (EMIS)
