Bridget Thill, MD, MS is a former Air Force general practice physician who served in family practice clinics in the U.S. and overseas before transitioning from clinical practice to medical bioethics. She received a Master of Science degree in bioethics from the University of Mary. She works as a researcher, writer, and speaker and has published in national and international medical journals. She is passionate about medical bioethics, particularly regarding beginning-of-life and end-of-life issues.