About the Authors
Mark Chrisman
Healthcare Practice Director | Principal
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Mark Chrisman is a rare breed of smart. Not only does he love to learn, but he also naturally teaches those around him. Mark joined Henderson Engineers in 2004 and quickly began establishing client relationships that he still maintains today. A vice president and our healthcare practice director, Mark coordinates strategy for Henderson’s healthcare practice across the country. He has designed healthcare environments for some of the biggest names in the industry, providing technical expertise on fire protection and code consulting. He is known for his uncanny ability to recall specific codes and uses his immense knowledge of regulatory compliance requirements to help save clients’ money and time on projects. Mark often works in tandem with our team of healthcare specialists at Henderson Building Solutions. Don’t let his smarts fool you; this Ph.D. is creatively talented too. His party trick is spouting off the most recent code updates while busting out killer dance moves at the same time.
Greg Johnson
Director of Business Development
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As director of business development for Henderson Building Solutions, Greg manages our client relationships. He is perfectly suited for the role, bringing 20 years of experience working for construction companies, electrical suppliers, and an energy service company before joining our team in 2016. Thanks to his background in the construction industry, Greg knows what it takes to help clients navigate the building process. His ability to get to the heart of understanding our clients’ needs equips our team to deliver the best solution through innovative engineering, commissioning, or engineer-led design-build construction services. Greg knows better than anyone how much the work performed by Henderson Building Solutions positively affects lives every day. A former Big Ten champion at the University of Minnesota and professional baseball player, Greg fully understands how to be a great teammate.