Collaborations

Meet my collaborators

Tangerine Retreat
3-day and 5-day psilocybin retreats in the Netherlands.
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A psychedelic retreat should never be presented as a shortcut or a promise.
At Tangerine Retreat, we offer a legal psilocybin truffle retreat in the Netherlands, designed around preparation, safety, professional support, and long term integration.
Our 3-day retreat includes a psilocybin truffle ceremony, breathwork, individual support, accommodation, vegetarian meals, and 12 months of integration follow up.
But more importantly, it includes a gentle, friendly, and personalized approach by our close-knit facilitation team. Because to experience a virtuous spiritual journey and open up to long-lasting positive thoughts, the quality of guidance is essential.

KINISI
Personalized psilocybin journeys.
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Legal, expert-guided, private psilocybin journeys designed to unlock breakthroughs, boost longevity and add more life to your years.
At Kinisi, we are the supportive safety net you’ve been missing. We are not a retreat; we are your personal care team, acting as a comfy blanket for your deepest work.
Our multi-modular framework is a fully-supported pattern interrupt that feels less like a disruption and more like a homecoming. We provide the expertise and the unwavering attention you need to move beyond "better" and return to your most vibrant, authentic, high-performing self.

Donca Vianu, MD
Professional supervision.
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Donca Vianu, MD is a highly skilled psychotherapist for
psychedelic experiences, in which she was a forerunner for many years. She is a psychiatrist and psychotherapist with more than 40 years work experience spread over different countries and cultures, of which 30 years in The Netherlands. As a psychotherapist, she is trained in the treatment of
complex PTSD and intergenerational transmission
of trauma, cognitive behavioural therapy, gender and relationship problems, transcultural aspects of mental
problems and acute and chronic stress. To this end she employs various methodologies, from deep listening to hypnotic trance, imaginative techniques, cognitive restructuring, internal family system, positive psychology, meditation, walking the Wheel of Life, and more. Donca has a rich psychological
toolbox with which she helps people with most diverse
challenges and complaints to recover and grow.
She is the author of the book “Transgenerational Legacies: Forces That Shape Our Lives” and is currently writing a book about her experiences with
Ayahuasca. Her life long interest in spirituality led to a study in comparative religions and later in Buddhist psychology with Thich Nhat Hanh, Zen Master and poet.
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Guild of Guides
Professional Association for Psychedelic Guides Netherlands.
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Guild of Guides (GoG) is a professional association for facilitators of legal psychedelic experiences (specifically with truffles containing psilocybin) aimed at personal growth, within the Netherlands. The guides that the GoG represents are deeply moved by human suffering and aspire to alleviate it where they can. In doing so, they seek to embody the following five ethical principles: