Birthday: 1950-12-17
Age: 74
Place of Birth: Paonia, Colorado, United States
Known For: Acting
Dennis Jon McKenna (born December 17, 1950) 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...
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