Kirk Johnson Will Lead Denver Museum of Nature & Science
The veteran researcher will take over as president and CEO on February 1, 2027.
Updated on Oct. 1, 2026 in People
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Kirk Johnson has been named the next president and CEO of the Denver Museum of Nature & Science, officially assuming the role on February 1, 2027. He replaces current CEO George Sparks, who will retire at the end of January 2027.
Why it matters
Johnson brings extensive leadership experience to Denver, having guided the Smithsonian's National Museum of Natural History since 2012. His appointment marks a homecoming, as he spent over two decades at the Denver museum earlier in his career.
Johnson is a prolific scholar who has authored 17 books and previously served as the Denver museum's chief curator. His tenure at the Smithsonian involved managing a collection of nearly 149 million specimens and artifacts.
The players
Kirk Johnson
He is an experienced museum leader and author who previously held roles as chief curator and vice president of research and collections at the Denver museum.
George Sparks
He is the outgoing president and CEO of the Denver Museum of Nature & Science who will retire in 2027.
Rick Ambrose
He is the chair of the museum's board of trustees who led the national search committee for the new executive.
Denver Museum of Nature & Science
This is a prominent scientific institution located in Denver that focuses on natural history and research.
Smithsonian's National Museum of Natural History
This is a major research and exhibition facility in Washington, D.C., that maintains one of the world's largest collections of natural specimens.
The details
The museum's board of trustees conducted a national search led by selection committee chair Rick Ambrose with support from the firm Spencer Stuart. Johnson returns to Denver after a long tenure at the National Museum of Natural History in Washington, D.C.
Timeline
Johnson began leading the Smithsonian museum in 2012.
George Sparks will retire from the museum at the end of January 2027.
Kirk Johnson starts as president and CEO on February 1, 2027.
Market Landscape
This transition highlights the continued flow of executive talent from major national scientific institutions like the Smithsonian's National Museum of Natural History to prominent regional museums. It signals a move toward leadership with deep experience in managing vast research collections and massive annual visitor numbers.
Visitors and members can expect a continuation of the museum's established research mission under a familiar, veteran leader. The leadership transition is not expected to cause service disruptions or changes to current public access.
The takeaway
Johnson's return to Denver underscores the value of institutional continuity when selecting top-tier leadership. His long background in both local and national museum contexts suggests a focus on maintaining the museum's role as a major research hub.
Further reading
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