
Subject Matter Experts

Daniel E. Fitzgerald
Refinery/Petrochemical, Emissions Testing

Michael Krall
Emissions Testing

Kevin Crosby
Emissions Testing

Don Chapman
Ethanol/Chemical, Emissions Testing

Patrick Clark, P.E.
Ambient and Advanced/Real-time Air Quality

Peter Zemek, PhD
Advanced/Real-time Air Quality

David Berkowitz
Fenceline Monitoring

Greg Burch
Refineries, Emissions Testing

Kirk Kessler, PG
Environmental Remediation

Steve Kirschner, P.E.
Environmental Remediation

Paul Stratman, P.E., P.G.
Environmental Remediation

Rick Shoyer, LSRP
PFAS Remediation

Constantine Tsentas, PG
Environmental Remediation

Sandra P. Alvarado, P.E.
Air Permitting

Alan Anderson
Multimedia Compliance

Katrina Bagwell, P.E.
Dispersion Modeling

Santosh Chandru, P.E.
Dispersion Modeling