Kopelson has written Op-Eds relating President Trump to Presidents Reagan and Eisenhower, and these have appeared in The Washington Times, The Washington Examiner, National Review, The Weekly Standard, and Newsmax.
As a historian, he has published works on Theodore Roosevelt’s Great White Fleet, Ronald Reagan’s 1966 campaign and Mexican American voters, the 1968 Nebraska and Oregon Republican primaries, and Washington State Republican politics in the 1960s. The Robert F. Kennedy Memorial featured his research on Robert F. Kennedy as an inspiration to Nazi hunter Simon Wiesenthal. His research on Reagan and Eisenhower was featured in 2015 at the 125th Commemoration of the Birth of Dwight Eisenhower at the Dwight D. Eisenhower Presidential Library.
Kopelson has organized and spoken at lectures about: the 2008 Centennial Celebration of the Seattle arrival of Theodore Roosevelt’s Great White Fleet; Theodore Roosevelt’s navy and the 21st Century, at the Naval War College; the Roosevelt-Rondon Expedition as well as the renovations of Sagamore Hill, at Harvard; holocaust righteous gentile and rescuer, Chiune Sugihara; the leader of the revolt at the Sobibor death camp, Toivi Blatt; and Jewish partisans. He and his wife Mindy educate about the resistance and update teacher-student book and video teaching trunks at the Holocaust Center for Humanity in Seattle.
When not researching and writing history, Dr. Gene Kopelson is a cancer physician. He has published over forty medical articles, contributed chapters in medical textbooks, and lectured in the U.S. and abroad on radiation oncology. He graduated Princeton University with an A.B. Cum Laude in Biochemistry, obtained his M.D. at Columbia University, and completed his internship and residency at Harvard University’s Department of Radiation Oncology at the Massachusetts General Hospital. For two decades he was the director of a cancer center affiliated with the Yale University School of Medicine and was a practice accreditor for the American College of Radiation Oncology.