At Cocoon, your safety is our top priority. Hyperbaric Therapy in New Zealand is unregulated, leading to many providers without formal training. We’re proud to be one of only two Hyperbaric Therapy services in New Zealand that has completed a recognised training programme and holds a Diploma in Functional Hyperbaric Medicine. This means our team brings an unparalleled level of expertise and care to your healing journey. Many providers fail to meet the rigorous standards that we uphold at Cocoon. Our strict safety protocols ensure that you receive the highest quality of care in a safe, trusted environment.

Led by Dr. Gary Dennis, who personally understands the transformative power of Hyperbaric Oxygen Therapy, Cocoon offers a unique depth of insight. Dr. Dennis' recovery from traumatic brain injury and his family’s battle with cancer have inspired a practice that genuinely cares about your path to lasting wellness.

Did you know that up to 50% of patients seeking Hyperbaric Therapy have an underlying Dysautonomia? Without recognising this, many treatments fail to deliver optimal results. At Cocoon, we are the only service in New Zealand to offer a comprehensive Functional Assessment for Dysautonomia alongside personalised Hyperbaric Therapy. This ensures you get the most effective care possible, targeting the root causes of your condition.

We understand that no two recovery journeys are the same. Our empathetic approach means we are with you every step of the way, guiding you with precision, care, and personalised treatment plans designed for long-term success. To optimise results, we emphasise consistency — seven days a week for six weeks — to maximise your recovery. Be cautious of other providers who recommend fewer sessions, as this can reduce the effectiveness of the therapy by up to 40%. With Cocoon, you receive not just care but an unwavering commitment to your recovery.