
Hi, I’m Ekaterina (Kat) Schultz, a clinical Western herbalist and researcher dedicated to advancing evidence-based herbal medicine and bridging traditional botanical knowledge with modern scientific research. I am the founder of Evergreen Essence, a Brisbane-based herbal medicine clinic, where I integrate traditional botanical medicine with scientific understanding to support cognitive, neurological, and immune health.
My journey into herbal medicine began in childhood, fuelled by a deep curiosity about the natural world and a fascination with the healing properties of plants. This lifelong passion has shaped my career and continues to inspire my work today. I hold a Bachelor of Health Science (Western Herbal Medicine) and am currently a Master of Philosophy (MPhil) candidate, with research focused on the potential role of herbal medicine in cognitive dysfunction associated with Post-COVID-19 Condition.
Beyond clinical practice, I am deeply engaged in research and education, driven by a commitment to bridging traditional herbal knowledge with modern scientific understanding. My goal is to empower individuals with evidence-informed, holistic strategies that support long-term health and wellbeing.
Alongside clinical practice, my professional background spans laboratory technician work, research and regulatory consulting, education, and technical systems development. This multidisciplinary experience has strengthened my analytical and evidence-informed approach to health, allowing me to integrate scientific thinking, research, and personalised care within my clinical practice.
I invite you to connect with me on:
LinkedIn
ResearchGate
Warmly,
Ekaterina Schultz
MPhil (Candidate), BHSc (Western Herbal Medicine)

At Evergreen Essence, the vision is to support individuals living with chronic and complex health conditions in working toward improved wellbeing and long-term vitality. Grounded in Western herbal medicine, personalised care and evidence-informed practice are thoughtfully integrated to provide compassionate, holistic support while fostering a space of understanding, inclusivity, and empowerment.

At Evergreen Essence, the mission is to support individuals living with chronic and complex health conditions through personalised Western herbal medicine and holistic lifestyle support. By integrating traditional botanical medicine with evidence-informed practice, care is designed to help individuals better understand their health and work toward improved wellbeing and quality of life.

Support is available for individuals experiencing chronic and complex health concerns, with particular focus on immune health, cognitive health, and post-viral recovery. Areas of support may include chronic fatigue syndrome, autoimmune conditions, long COVID, brain fog, arthritis, and broader wellbeing concerns through personalised Western herbal medicine and holistic lifestyle care.
Compassionate Care: Supporting each individual with empathy, understanding, and personalised care.
Patient-Centred: Placing each individual’s needs, goals, and wellbeing at the heart of care.
Holistic Approach: Recognising the connection between mind, body, and overall wellbeing through whole-person care.
Evidence-Informed Practice: Integrating traditional plant-based medicine with ongoing research and clinical understanding.
Personalised Support: Tailoring care to each individual’s unique health needs and goals.
Sustainability: Respecting the environment through mindful and responsible herbal practice.
Education & Empowerment: Providing clear guidance and knowledge to support informed health decisions.
Community and Inclusivity: Fostering a welcoming and supportive space built on respect, understanding, and inclusivity.