[3] He worked at the Institute of Psychophysiological Medicine in El Cajon, California, from 1970 to 1973 and became its director of psychiatry in 1974.
[3] He was adjunct professor of psychiatry at Union Graduate School and director of his own practice called Age of Enlightenment Center for Holistic Health in San Diego, California, from 1972 to 1973.
[3] Bloomfield has authored or co-authored 20 books[2] and was a founder of the American Holistic Medical Association.
[3] Bloomfield practised Transcendental Meditation; he traveled with Maharishi Mahesh Yogi in India.
[4] He was a candidate for Governor of California in 1998 on the Natural Law Party ticket and received 27,000 votes.