Biography of Dennis J. McKenna details online

Dennis J. McKenna

Popularity: 0.014
Known For: Acting
Birthday: 1950-12-17
Place of Birth: Paonia, Colorado, United States
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Biography: 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...