Christian Science
Mary Baker Eddy founded this religion in 1879. A man named Phineas Parkhurst Quimby who she went to visit to find a cure for her spinal problem influenced her. He was an advocate for something called "Christian Science" which impressed her to begin to research and develop her "scientific" teaching.
Christian Science teaches an impersonal, pantheistic God, a God of Mind, God of Principle, God of Intelligence, or Mother. It teaches that there is not disease, sin, or death because these are illusions of the mind. There is not need for medical doctors because healing comes by removing the illusion of sickness from the mind.
References:
Marrs, Texe., Book of New Age Cults and Religions. Austin: Living Truth Publishers, 1990.