Madelyne Pfeiffer, MSW

As a Certified Medicine Woman (through the Native American Church) Psychedelic Therapist/Mental Health professional (Masters in Social Work), Spiritual Entrepreneur Coach, and Certified Kambo Practioner (through Tribal Detox), Madelyne facilitates Kambo and psilocybin ceremonies to individiduals, couples and groups. Madelyne also known as Fearless Spider Spirit, had a life-altering awakening through ancestral medicine 8 years ago and through this deeply personal journey of surrendering and reclaiming her power, she devoted her life to serving others who are seeking liberation and deep self-love through higher consciousness states. Madelyne has been trained as a Medicine Woman through the Native American Red Road Path lineage and believes deeply in respect for others, oneself, creation, and a dedication to the path of freedom. She interweaves both the sacred indigenous wisdom of the shamanic earth based principles along with the modern technologies of psychotherapy and transformational coaching, in a very sacred specialized interweaving of the mind, body, spirit and SOUL.

Upcoming Programs by Madelyne Pfeiffer, MSW

KAMBO RESET SESSION

Open Dates

Deep Healing with the Spirit of the Frog Step into a sacred and intentional space for healing with a private Kambo 1:1 session. Guided with presence, integrity, and care, this session invites you into a deeply personal journey of physical detoxification, emotional release, and spiritual realignment. Kambo is a potent Amazonian medicine derived from the […]

Full-day Psilocybin Group Retreat in Sintra, Portugal

Also With Roy Slagter and Leah Park

June 27, 2026

Nestled within the mystical, mist-veiled forests of Sintra, this retreat is a sacred container designed to return you to your strength, integrity, and presence. Far from the modern world’s distractions, we invite you into a private sanctuary to heal past traumas, release emotional burdens, and reclaim your true nature. Facilitated by Madelyne Pfeiffer, MSW, alongside […]