Dennis McKenna
American ethnopharmacologist and author · United States · On the map · Academics · Born 1950 · age 75
Dennis Jon McKenna is an American ethnopharmacologist, research pharmacognosist, lecturer and author.
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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.