Before It Was Mainstream
Bob & Zoh Hieronimus
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About This Podcast
Before It Was Mainstream shares rare interviews from the Hieronimus & Co archive, hosted by Dr. Bob Hieronimus and Dr. Zohara Hieronimus. For over 40 years, they spoke with pioneers in spirituality, metaphysics, esoteric traditions, UFO research, holistic healing, alternative science, and the New Paradigm movement.
Each episode brings listeners timeless insights from visionaries who explored consciousness, hidden wisdom, and healing practices long before they entered the mainstream. Whether you’re curious about astrology, sacred traditions, or spiritual teachers, this podcast offers essential context for today’s seekers.
Discover the roots of modern spirituality through conversations that remain as relevant now as when they were first recorded. Full interviews available at 21stCenturyRadio.com
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Recent Episodes
Quantum Integration - Activism & Healing with Dr. Amit Goswami
Theoretical Quantum PhysicIist Dr. Amit Goswami joins Zoh for an illuminating conversation on "Quantum Activism" and the healing power of integrative medicine. Goswami's commitment to scientific…
Psychic Detox with Jason Gregory
Jason Gregory is an author, philosopher, and teacher with expertise in Eastern philosophy and spirituality, as well as a background in Western philosophy, comparative religion, psychology, cognitive…
Practical Homeopathy with Sophia Christine Murphy
Sophia Christine Murphy shares her wealth of knowledge of homeopathy and anthroposophic medicine. Her approach integrates a spiritual and scientific view of illness and the body. Murphy was the…
Dr. Dawson Church: Neuroscience, Quantum Physics, and Mindfulness for Better Health
Dr. Dawson Church, PhD. is a best-selling science writer, researcher, and author. In this conversation with Zoh, he shares his expertise on the science behind using mindfulness techniques to create…
Christian Mysteries and the Lost Years of Jesus with Tricia McCannon
Tricia McCannon is a clairvoyant and best-selling author and speaker. In this interview, Dr. Bob interviews McCannon on the unexpected, miraculous process of her writing her book Jesus: The Explosive…
Sound Healing, Chinese Medicine, and Astrology with Jennifer Gehl
Jennifer Gehl is an author, astrologer, trained musician, and Certified Practitioner in Acutonics -- a practice based in Traditional Chinese medicine System of vibrational sound therapy rooted in…
NEW - Dr. Stephen Post on Pure Unlimited Love
Dr. Zoh conducts a brand new interview with Dr. Stephen Post, researcher, medical professor, and currently serves as the the Director of the Center for Medical Humanities, Compassionate Care, and…
Dreams, Miracles, and Synchronicity with Dr. Stephen G. Post
Stephen G. Post, PhD, is among the world’s leading scholars on altruism, love, compassion, and the science of giving. In this interview, Post sits down with Dr. Zoh to discuss what happens when we…
Malidoma Somé on Indigenous Ritual & Cosmology
In this interview, Dr. Zoh speaks with the esteemed Elder Malidoma Patrice Somé, Ph.D., just after the release of his powerful book, Of Water and the Spirit: Ritual, Magic, and Initiation in the Life…
Little Rascals on the Radio - Blake McIver Ewing, Brittany Ashton Holmes, and Jordan Warkol in 1995
Happy Holidays to our listeners & supporters. Here's a 1995 special that appeared on the Evening Show with Zoh Hieronimus. Once a month Dr. Zoh would host an evening children's show and this one…
Little Rascals on the Radio - Ross Bagley and Travis Tedford in 1995
Happy Holidays to our listeners & supporters. Here's a 1995 special that appeared on the Evening Show with Zoh Hieronimus. Once a month Dr. Zoh would host an evening children's show and this one…
Winter Solstice and the OneMind
The Winter Solstice marks a powerful moment of cosmic alignment between Earth, the Sun, and the stars. In this episode, Dr. Zohara Hieronimus explores ancient solstice traditions, extraterrestrial…
Living Well After Death with Matt McKay, Ph.D.
Dr. Bob interviews Dr. Matt McKay, clinical psychologist, founder of the Bay Area Trauma Recovery Clinic, and author of the Luminous Landscape of the Afterlife. After grieving the tragic death of his…
Shared Death Experiences with Dr. Raymond Moody
Frequent guest of 21st Century Radio, Dr. Raymond Moody reviews the 7 aspects of "shared death experience." These reflect common reports from people who experience a kind of empathic state of…
Ghost Stories & Haunted Landmarks with Arthur Myers
Ghost writer Arthur Myers chats with Dr. Bob during this 1990 Dr. Bob Show Halloween special. Myers clarifies the difference between a ghost and a poltergeist and shares his favorite haunted…
Our Inherent Access to Meditation with Cain Carroll
Zoh interviews Caiyam Carroll (known as “Cain” at the time) about his book The Spiritual Practice of Walking, Standing, Sitting and Lying Down and what it means to live a truly integrated and…
BONUS: Money in healing work + Finding a spiritual teacher
From the cutting floor: Zoh offers clarity on how money can change the nature of the healing exchange, plus guidance for identifying the right spiritual teacher. Follow Hieronimus & Co on…
Dr. Zoh on Paranormal Experiences: Embracing our Inheritance
Dr. Zoh sits down for another new interview to discuss paranormal experiences. The Hieronimuses discussed these throughout their years on the air with the aim of normalizing the human ability to…
Ancestral Medicine with Daniel Foor, PhD
Dr. Daniel Foor is a ritualist and teacher whose work helps people of all backgrounds access ancestral medicine. Foor emphasizes the reclamation of ritual arts as a method to connect with our near…
Children Remembering Past Lives: the Research of Dr. Jim B. Tucker
Jim B. Tucker, M.D. is Bonner-Lowry Professor Emeritus of Psychiatry and Neurobehavioral Sciences at the University of Virginia. Up until his retirement, he was Director of the UVA Division of…
Frequently Asked Questions
Before It Was Mainstream has published 28 episodes since July 2025, covering topics in Alternative Health, Health & Fitness.
Before It Was Mainstream is currently highly active with new episodes weekly. Average episode length is 29m.
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