Rick Gillespie serves as Senior Vice President North America for REGENESIS and Land Science. In his role, he directs a team of scientists and engineers focused on vapor intrusion mitigation and environmental remediation at a wide variety of contaminated sites. Rick works closely with state regulators, environmental consultants, property owners, and passive barrier applicators on vapor intrusion mitigation projects across North America. He has conducted numerous vapor intrusion training courses and has an excellent reputation for communicating technical content to an audience with a diverse technical background. Mr. Gillespie earned his B.S. in Environmental Science from the University of Oklahoma.