Dr. Andrew Newberg is the director of research at the Marcus Institute of Integrative Health and a physician at Jefferson University Hospital. He is board certified in internal medicine and nuclear medicine. He is a neuroscientist who studies the relationship between brain function and various mental states. He is a pioneer in the neurological study of religious and spiritual experiences, a field known as “neurotheology.” His research includes taking brain scans of people in prayer, meditation, rituals, and trance states, in an attempt to better understand the nature of religious and spiritual practices and attitudes. Andrew has also used neuroimaging research projects to study aging and dementia, Parkinson’s disease, epilepsy, depression, and other neurological and psychiatric disorders.