Anna Gilmore Hall is described as a “nursing luminary,” and rightly so, as she splits time as the editor of Greenhealth Magazine and as the Executive Director of Practice Greenhealth. But, first and foremost, Gilmore Hall identifies herself as a nurse, which she says is an important title that recognizes the link between health and the environment. Anna Gilmore Hall is described as a “nursing luminary,” and rightly so, as she splits time as the editor of Greenhealth Magazine and as the Executive Director of Practice Greenhealth. But, first and foremost, Gilmore Hall identifies herself as a nurse, which she says is an important title that recognizes the link between health and the environment.