THETAHEALING® CERTIFICATE OF SCIENCE TEACHERS
Meet Our Theta Mastery Team
Each teacher here holds the Certificate of Science and years of hands-on expertise. Together, we deliver transformational training with precision, presence, and power.
Founder Errol Campbell
Errol Campbell is a respected leader in the ThetaHealing® community, with over 20 years of experience as a healer, teacher, and mentor. As the first ThetaHealing® Master Instructor in the UK to receive both the Master Certification and Certificate of Science, he has had a profound impact on the field.
He founded the first ThetaHealing® school in the UK and hosted Vianna Stibal’s inaugural teacher training sessions. Over the years, thousands of practitioners have been mentored and trained, many of whom have gone on to build successful practices.
His work spans a wide range of healing, guiding clients through trauma, health challenges, and emotional breakthroughs. He has helped professionals overcome limiting beliefs, achieving career milestones, financial independence, and the successful launch of businesses.
Many clients have healed relationship wounds, rebuilt their self-esteem, and found lasting, fulfilling partnerships under his guidance. In addition to ThetaHealing®, he teaches self-development courses and is trained in spiritual counseling, life coaching, hypnotherapy, NLP Mastery, somatic self-compassion, and is an accredited teacher of Presence.
Drawing from over 30 healing systems, his holistic approach ensures students and clients receive the most effective, well-rounded guidance.
With decades of real-world experience and practical wisdom, his approach is grounded in years of personal practice, making the learning process both enlightening and inspiring. And, of course, you’ll enjoy plenty of humour along the way, making your journey as enjoyable as it is transformative.
Vanya Silverton is a ThetaHealing® Master and Certified ThetaHealing® Certificate of Science practitioner known for her soul-rooted presence and depth.
She specialises in spiritual empowerment, guiding clients to release lifelong limitations and awaken to their highest truth. Vanya’s work focuses on helping individuals access divine wisdom, unlock inner power, and live from a space of soul-aligned purpose.
Through profound intuitive insight and ThetaHealing® belief work, she facilitates deep transformation at the core, genetic, history, and soul levels—supporting healing that ripples through every layer of life, from the personal to the spiritual, with lasting clarity, grace, and empowerment.
Mark Anthony is a ThetaHealing® Master and Certified ThetaHealing® Certificate of Science instructor with a grounded, insightful presence and a passion for helping others awaken their abundance.
He has developed his own ThetaHealing® Wealth Consciousness course—a powerful framework for shifting scarcity programming and stepping into divine flow.
Mark’s teaching blends clear structure, high-frequency alignment, and deep practical wisdom.
We’re happy to be hosting him soon at Theta Mastery, where he’ll guide students to clear money blocks, upgrade belief systems, and embody a new relationship with wealth that is spiritual, sustainable, and deeply self-empowering.
Kristen Veronica is a ThetaHealing® Master and Certified ThetaHealing® Certificate of Science instructor, specializing in emotional healing and relationship transformation.
She helps clients release narcissistic imprints, clear toxic entanglements, and restore healthy boundaries. With deep intuition and compassionate precision, Kristen empowers individuals to cultivate self-love, emotional sovereignty, and connection rooted in truth.
Her work supports healing at the core, genetic, history, and soul levels—creating the foundation for lasting growth, spiritual fulfillment, and empowered relationships aligned with the highest expression of love.
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