Greg Carrette

Greg has a real passion for people and sees it as his purpose to expand their consciousness so they can become healthier and more performant in life.

As a former Vice President in HR and McKinsey consultant, he has led multiple individuals and teams through change journeys for the past 15 years. As well, he has coached more than a 100 entrepreneurs with personal or professional challenges in the past few years. Furthermore, he has 20 years of experience with psychedelics such as psilocybin, LSD and MDMA.

Additionally, he is a multiple accredited coach (The Coaching Square 2015, Insights Discovery practitioner 2017, Arcturus NLP practitioner 2020, Agape Belgium life coach 2021) and is training to become a psychotherapist.

Greg is our CEO and lead facilitator.

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Our team

  • Dr. Marwan Kabbar

    Dr. Marwan Kabbar is our GP and one of our psychedelic guides.

    As a holistic life coach, he has extensive experience in preparing people for psychedelic trips, in guiding them during psychedelic trips and in integrating insights from psychedelic trips into their daily lives.

    He is well-traveled, speaks 5 languages fluently and has been to Sudan to work as a volunteer in the country's hospitals.

  • Hans Vandenberghe

    Hans is one of our psychedelic guides. He is a leadership coach and trainer, focusing on broadening awareness and taking inspired action.

    He has a university degree in psychology and journalism. He is an ICF certified coach and trainer in personal development and leadership programs.

    You can find him in the cold water on winter mornings and all year long in the sea for surfing.

  • Shirley Loosveldt

    Shirley has been working in the healthcare space for 15 years and is a true customer care specialist.

    She is our Operations Director and will make sure our retreats are being catered for in the best possible way to the highest customer care standards.

    On top of that, she is our team’s yogi and will help our retreat participants reconnect with their bodies through state-of-the-art yoga flows.

  • Matthias Breugelmans - True Nature coach

    Dr. Matthias Breugelmans

    Matthias firmly believes in the transformational power of psychedelics as a catalyst for personal change, leading to higher performance and a more balanced life. He experienced firsthand how important it is to go back to your true nature in these fast-paced times to stay mentally fit and healthy.

    Matthias is our Business Director and has extensive experience building companies in the healthcare space and brings clinical and medical expertise to the team. As a medical professional, he ensures the safe and legal journey of all True Nature’s participants. Furthermore, Matthias is an accredited professional coach.

  • Karen Borremans (psychedelic integration support)

    With a deep passion and compassion for people, Karen has been working as a clinical psychologist in the mental health care space for many years.

    She is currently training to be a psychedelic-assisted therapist at MIND Foundation and already supports people in integrating their psychedelic experiences in their day-to-day lives. She guides people in therapy to ‘make meaning’ of the feelings, sensations and ideas experienced in an altered state of consciousness and therefore helps to increase the potential for personal transformation that psychedelics can offer.

    Karen is a True Nature affiliate and not part of the True Nature core team.