David Gergen cause of death: How did the former White House advisor die? All on dementia and other illnesses

David Gergen, ex-advisor to four U.S. Presidents and CNN analyst, died at 83 from Lewy body dementia, his son confirmed on Friday.

Published on: Jul 12, 2025, 03:12:46 IST

By Shamik Banerjee

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David Gergen, former advisor to four US Presidents and a media analyst with CNN, passed away at the age of 83, his son Christopher Gergen said on Friday. Christopher Gergen revealed that his father, David, was suffering from Lewy body dementia, which ultimately caused his death.

ABOUT THE AUTHOR
Shamik Banerjee
Shamik is a journalist covering the United States for Hindustan Times. He has more than four years of experience reporting on US politics, sports, and major breaking stories across fast-moving cycles. He previously worked at Times Now and Sportskeeda, building strong newsroom instincts and digital storytelling skills. At HT.com, he focuses on day-to-day coverage of US political developments while also handling high-impact stories that demand speed, accuracy, clarity, and context under pressure. Shamik has extensive experience covering NFL game days over the past two years, coordinating live updates, analysis, and explainers. He is particularly drawn to large news moments such as US elections and the Super Bowl, where he thrives at the news desk working alongside the team. He holds degrees in Media Studies from Jamia Millia Islamia and English Literature from Jadavpur University. Before entering journalism, he briefly worked in digital marketing and political consultancy roles. Currently a Senior Content Producer at HT Digital, he is driven by curiosity, discipline, and a constant desire to explore new and obscure topics. Outside work, he enjoys reading, films, sports, and learning continuously.Read More

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