

Dennis McKenna: podcast appearances and interviews
renowned ethnopharmacologist and consciousness explorer
About Dennis McKenna
Dennis Jon McKenna, born on December 17, 1950, in Paonia, Colorado, is an American ethnopharmacologist, research pharmacognosist, lecturer, and author. He is known for his work in the field of ethnopharmacology and his exploration of consciousness. McKenna serves as a founding board member and the director of ethnopharmacology at the Heffter Research Institute, a non-profit organization dedicated to investigating the potential therapeutic uses of psychedelic medicines. He is also recognized as the brother of Terence McKenna, a prominent advocate of psychedelics. Throughout his career, McKenna has contributed to research on the effects and applications of psychedelic substances, emphasizing their potential benefits for mental health and well-being. His work involves studying traditional plant medicines and promoting scientific understanding of their properties and uses. McKenna’s expertise and research have supported efforts to explore safe and effective ways to utilize psychedelics in clinical settings.
Summary based on Wikipedia, available under CC BY-SA.
Podcasts Dennis McKenna appeared on
Shows that have booked Dennis McKenna as a guest, ranked by appearance count.










Latest Dennis McKenna interviews
Every podcast episode Dennis McKenna has appeared on, newest first.


Dennis McKenna on DMT, Ayahuasca, Psilocybin, and the Future of Psychedelic Medicine

Decoding the Divine: The Shared LSI Secret of the Greek Kykeon and Vedic Soma

Dennis McKenna: The Chemistry Behind the Coca Leaf - The Many Faces of Coca Part Two

Books, Human Creativity and "humble", a Graphic Meditation Tool for Openness


Honoring Dennis McKenna’s Lifetime of Enduring Plant Wisdom, Mentorship, and Inspiration to the Next Generation

Psychedelics, Baltic Traditions & Rethinking Mental Health in Latvia





Ayahuasca: Journey into Infinity with Graham Hancock, Dennis McKenna and more

Episode 8: Can Psychedelic Help Solve The Climate Crisis? | Podcast with Dr. Dennis McKenna

Exploring Science, Spirituality, and Psychedelics with Dr. Dennis McKenna


Waking Up and Wising Up with Dennis Mckenna | The Conscious Perspective [#62]

146 - Raising Earth Consciousness with Ralph Metzner, Dennis McKenna, Gay Dillingham, Valerie Plame Wilson, Allan Badiner, and Michael Garfield at Synergia Ranch, April 2016

88 - Dennis McKenna on Psychedelics as Scientific Instruments
Guests who appear alongside Dennis McKenna
Guests who share the same shows as Dennis McKenna. Worth a look if you're building a panel or pitching the same circuit.
Frequently asked questions
What podcasts has Dennis McKenna been on?
Dennis McKenna has appeared on 10 podcasts across 19 episodes. Notable shows include Brainforest Café, Divergent States, Humans On The Loop: Wisdom for an Age of Magical Technologies.
What does Dennis McKenna do?
Dennis McKenna is renowned ethnopharmacologist and consciousness explorer. Podcast appearances span topics tied to their work and expertise.
When was Dennis McKenna's most recent podcast appearance?
Dennis McKenna's most recent appearance was on "Can Yeast Save Endangered Psychedelics?". Brainforest Café, published Jun 14, 2026.
Which podcast has Dennis McKenna appeared on most often?
Brainforest Café. 8 appearances on record, most recently Jun 14, 2026.
