Irish homeopath, Antoinette O'Connell, founded and was director of the Irish Society of Homeopaths. She was a member of the Council of the European Parliament, which developed the rules that govern the practice of Homeopathy in Europe, the United States and other countries.

As a homeopath, she has also worked in veterinary clinics in Ireland, England, Canada and the United States. She specialised in the treatment, recovery, training and rehabilitation of horses and was part of the Irish Horse Welfare Trust - an Irish organisation dedicated to caring for neglected or abused horses.

Antoinette was one of the founders and is currently one of the directors of the Dragon Energy Center, alongside Ana Vidal. She is also co-author of the book Dragon's Breath - The Heaven on Earth Project.