Dennis McKenna

American ethnopharmacologist and author

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Born 1950 · age 76United States

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Wikipedia
6 languages
Cross-language footprint
Age
76
Born 1950
Known for
Reconnect: The Movie
2019

Summary

Updated 2026-06-16

Dennis Jon McKenna is an American ethnopharmacologist, research pharmacognosist, lecturer and author. He is the brother of well-known psychedelics proponent Terence McKenna and is a founding board member and the director of ethnopharmacology at the Heffter Research Institute, a non-profit organization concerned with the investigation of the potential therapeutic uses of psychedelic medicines.