CDM Smith
Dr. Roger Olsen has more than 35 years of experience in the evaluation of chemical contamination in groundwater. Dr. Olsen is the author of over 180 publications/presentations and a Board Certified Environmental Scientist by the American Academy of Environmental Engineers. Because of his broad experience and expertise, Dr. Olsen assists in scoping and planning overall environmental strategies and remediation of contaminated groundwater sites around the world. Dr. Olsen is a Senior Vice President at CDM Smith in Denver, Colorado, USA. He obtained his BSc (Chemistry) and PhD (Geochemistry) from the Colorado School of Mines in Golden, Colorado, USA.