Vitale Scientific Associates, LLC (VSA) is managed by the same team that successfully built and manages its parent company Environmental Standards Holdings, Inc. (Environmental Standards). VSA’s core technical team is comprised of highly experienced professionals providing specialized scientific consulting services.

Rock J. Vitale, CEAC – Technical Director of Chemistry/Principal
David R. Blye, CEAC – Principal Chemist
Gerald L. Kirkpatrick, P.G. – Principal Geoscientist
Daniel P. Claycomb, P.G. – Principal Geoscientist
Kevin P. Renninger, P.E. – Director of Business Development/Principal
Stephen D. Brower, P.G. – Director of Geosciences/Principal
David I. Thal, CEAC – Principal Chemist
Michael R. Green, Ph.D., MBA, CPEA – Senior Advisor/Principal
Lydia M. Work, LRS – Principal Chemist
Erin E. Rodgers – Principal Chemist
Shaun M. Gilday, CPEA, PMP – Senior Advisor/Principal
Jacob Gruzalski – Principal Geoscientist
Jennifer Gable – Principal Chemist
Amy L. Moyer – Chief Financial Officer/Principal