Dr. Tijmen Dijkhorst is an occupational physician with a background in health, vitality, and preventive medicine. He supports the medical safety of psychedelic programs, with a focus on participant screening, medical risk assessment, and responsible participation.

Within this program, he advises on medical contraindications, medication interactions, and physical and psychological health considerations relevant to safe participation in psilocybin experiences.

Alongside his medical practice, Tijmen has developed a professional interest in psychedelic-assisted care, consciousness research, and integrative approaches to health. He completed the international Vital Psychedelic Training, focused on safe facilitation, screening, preparation, and integration of psychedelic experiences.

Tijmen combines a grounded, evidence-informed medical perspective with an appreciation for the connection between body, mind, and wellbeing. His approach emphasizes safety, careful assessment, and personal responsibility as essential foundations for any psychedelic process.

Helen Land is a certified Trager® and massage therapist and experienced yoga teacher. For many years she has guided people in developing a deeper connection with their bodies through mindful movement, touch, breath and body awareness practices.

Her work is rooted in the Trager® Approach, a gentle form of psychophysical integration that combines movement, touch and awareness to help release tension, restore ease and cultivate a greater sense of freedom in body and mind. By creating new and positive sensory experiences, Trager® supports relaxation, nervous system regulation and a more natural connection with oneself.

Within the psychedelic program, Helen supports clients during the preparation phase of their psychedelic retreat. Her sessions help clients slow down, settle into their bodies and develop a deeper sense of safety, grounding and presence. This often creates a valuable foundation for the psychological and emotional work that follows.

Helen brings both professional expertise and a calm, compassionate presence to her work. She understands how embodiment, nervous system regulation and feeling at home in one’s body can support deeper inner exploration and lasting integration.

Francisca’s background is in economics, a field that shaped many of the questions she continues to explore today. Over time, she became increasingly interested in the limits of traditional economic models, particularly the assumption that human beings are inherently self-interested and competitive.

Her work explores why some people move toward cooperation, care, and more conscious ways of living despite being embedded in systems that reward the opposite. She is particularly interested in the role that inner work and transformative experiences can play in shifting how people relate to themselves, others, and the world around them.

At Naomi Christina Consultation, she supports research, writing, content strategy, and literature analysis across these areas.