Home / About Us
Home / About Us
Nicholas Cornish is a clinical hypnotherapist whose hypnotherapy sessions and programs have supported thousands of Australians to rediscover their true nature and achieve their health goals. After previously running his clinics in Mandurah and Fremantle, he has now moved his practice to South Perth.
Before qualifying as a hypnotherapist, he worked with multiple world leaders in the health industry, facilitating health and wellness retreats in Bali. His background in holistic health and fitness as a surfer and former athlete allows him to create comprehensive psychological and physical transformations for his clients.
Nicholas’ Aunty, Leonie O’Connell, is one of Australia’s most experienced hypnotherapists and is the founder of the Academy of Therapeutic Hypnosis, based in Sydney, where Nicholas graduated in 2018.
At Heal Yourself Hypnotherapy, Nicholas continues to work closely with Leonie to support patients through all kinds of intricate health issues using the healing power of hypnosis. Contact him today to improve your life.
Mandurah Office
Modern Medical specialist suites 70a
Mahogany Drive, Halls Head
Perth Office
2/2 Karoo st.
South Perth WA 6151
Copyright © 2025 Heal Yourself Hypnotherapy
Clinical Hypnotherapy for
Weight Loss | Quit Smoking | Anxiety | Chronic Pain