This character is a healer. The known types of healers are:

Faith Healers
Faith healing is healing through spiritual means. Believers assert that the healing of a person can be brought about by religious faith through prayer and/or rituals that, according to adherents, stimulate a divine presence and power toward correcting disease and disability. Belief in divine intervention in illness or healing is related to religious belief. In common usage, faith healing refers to notably overt and ritualistic practices of communal prayer and gestures (such as laying on of hands) that are claimed to solicit divine intervention in initiating spiritual and literal healing.

Traditional Healer
Traditional healing covers the health practices, approaches, knowledge and beliefs incorporating plant, animal and mineral-based medicines, spiritual therapies, manual techniques and exercises, applied singularly or in combination to treat, diagnose and prevent illnesses or maintain well-being. And should not be mixed with modern, government regulated, medicine and medical practices.

Alternative Medicine Healer
Alternative medicine is any practice that is put forward as having the healing effects of medicine, but is not based on evidence gathered with the scientific method. Often not part of conventional treatment, alternative medicine is usually based on tradition, belief in supernatural energies, pseudoscience, errors in reasoning, propaganda, or fraud. Alternative therapies lack scientific validation, and their effectiveness is either unproved or disproved. They have also been defined more broadly as the treatments that are not part of the conventional healthcare system.