
Meet Oliver Barnett
From Boardroom to Healing Room
Oliver Barnett transitioned from a successful career in commercial property to becoming a leading figure in integrative medicine, driven by his commitment to helping others achieve optimal health.
A Thriving Practice
What started as a passion project grew into the London Clinic of Nutrition, which now serves over 25,000 patients globally. This growth reflects Oliver’s success in treating complex health issues that often defy conventional medicine.
Holistic Expertise
Oliver’s expertise covers nutrition, naturopathy, herbal medicine, functional medicine, and mind-body medicine. His approach has been vital in treating conditions like Lyme Disease, Chronic Fatigue, and Mast Cell Activation Syndrome (MCAS).
Mind-Body Connection
A key turning point was his focus on the mind-body connection, influenced by experts like Gabor Maté and Bessel van der Kolk. This led to his certification in Internal Family Systems (IFS) therapy, enhancing his holistic care approach.
The “Wounded Healer” Philosophy
Oliver’s personal experiences with childhood trauma and Long Covid have shaped his “Wounded Healer” philosophy, fostering deep empathy and understanding in his patient care.
Personalised Care for Lasting Change
Oliver believes every patient requires a personalised treatment plan, combining detailed patient histories and advanced test analysis. His approach empowers individuals to take control of their health and achieve lasting transformation.
Qualifications:
Institute for Functional Medicine Certified Practitioner
Diploma Naturopathy
Diploma Nutritional Therapy
Dr. Dale Bredesen Certified Practitioner (reversing cognitive decline & advanced clinical training)
Dr. Alison Siebecker Certified Sibo Practitioner
Diploma Iridology


Oliver’s Integrative Approach
Nutrition & Body Function
Optimise gut health and support overall body function through dietary and lifestyle changes.
Trauma-Informed Care
Recognise the impact of past experiences on present health and create a safe and supportive environment for healing.
Spirituality & Soul Work
Reconnect with your inner wisdom and integrate the mind-body-soul connection into your healing journey.
Patient Charter
Presence
Deeply listening to each patient’s story, experiences, and environment to create personalised treatment plans.
Holistic Approach
Addressing physical, mental, emotional, and spiritual aspects of well-being for optimal health that lasts a lifetime.
Collaboration
Working collaboratively with patients, empowering them to take charge of their health journey.

