Barbara O'Neill

Barbara O'Neill is an Australian alternative health care promoter who advertises unsupported health practices described as misinformation and a risk to health and safety by the New South Wales Health Care Complaints Commission. She does not have any recognised qualifications and did not finish nursing training. She has presented her claims at alternative medicine organisations, wellness retreats, and Seventh-day Adventist Churches. She is married to Michael O'Neill, the founder of the now-defunct Informed Medical Options Party, an anti-vaccination and anti-fluoride political group.