The Air Sciences Team

Experience. Leadership. Excellence.

John Bannister, PE

Principal Air Quality Scientist, Statistician

Gwen Barthel

Air Quality Engineer

Madison Case

Assistant Contract Administrator

Lyndsey DeMarco

Air Quality Scientist, Data Analyst

John Faust

Senior Aerometric Monitoring Scientist

Joel Firebaugh

Senior Air Quality Engineer

Shaleen Gearhart

Contract Administrator

Donata Gylys

Senior Air Quality Scientist

Giedrius Gylys

Aerometric Monitoring Specialist

Max Hampson

Senior Air Quality Scientist

Elizabeth Huelson

President, Principal Air Quality Scientist

Katheryn (Katie) Kolesar, PhD

Senior Air Quality Scientist

Kevin Lewis

Chemical Engineer, Principal Air Quality Engineer

Nary Maple

Office Administrator

Tim Martin

Principal Air Quality Scientist

Matthew Mavko

Principal Air Quality Scientist, Vice President

Ejaz Memon

Senior Air Quality Engineer

Dulce Pena

Assistant to Corporate Administrator

Sareth Prum

Executive Corporate Administrator

Dave Randall

Principal Air Quality Scientist, Vice President

Mark Schaaf, PhD

Principal Air Quality Scientist, Vice President

Keith Silcock

Air Quality Scientist, Web Developer

Doug Steen

Senior Air Quality Scientist