About Janet Asimov
Lived 1926 – 2019 (aged 92). Janet Asimov was an American novelist, writer, psychiatrist, physician, science fiction writer and children's writer.
Janet Opal Asimov (née Jeppson; August 6, 1926 – February 25, 2019), usually writing as J. O. Jeppson, was an American science fiction writer, psychiatrist, and psychoanalyst.
She started writing children's science fiction in the 1970s. She was married to Isaac Asimov from 1973 until his death in 1992, and they collaborated on a number of science fiction books aimed at young readers, including the Norby series. Jeppson authored the stories while Isaac helped edit and corrected any scientific errors. She died in February 2019 at the age of 92.
Education and career Jeppson earned a bachelor's degree from Stanford University (first attending Wellesley College), her M.D. from New York University Medical School, and completed her residency in psychiatry at Bellevue Hospital. In 1960, she graduated from the William Alanson White Institute of Psychoanalysis, where she continued to work until 1986. After her marriage to Isaac Asimov, she continued to practice psychiatry and psychoanalysis under the name Janet O. Jeppson, and she published medical papers under that name.
Writing Janet Asimov's first published writing was a "mystery short" sold to Hans Stefan Santesson for The Saint Mystery Magazine, which appeared in the May 1966 issue. Asimov wrote mostly science fiction novels for children throughout her career. As a psychiatrist she incorporated aspects of psychoanalysis, human identity, and other psychiatry-related ideas in her writing. After Isaac's death, she took on the writing of his syndicated popular-science column in the Los Angeles Times.
Husband Janet Jeppson began dating Isaac Asimov in 1970 immediately following his separation from Gertrude Blugerman. They were married on November 30, 1973, two weeks after Asimov's divorce from Gertrude. Despite Jeppson's upbringing in the Church of Jesus Christ of Latter-day Saints, their marriage was officiated by a leader of Ethical Culture, a humanist religious group that Janet later joined. On the same day, she learned that her first novel, The Second Experiment, would be published (under her maiden name). Janet reportedly consulted medical texts after Isaac began exhibiting symptoms, and she requested an HIV test be performed. His doctors insisted she was wrong and only tested Isaac for the infection after he became seriously ill. She wanted the information made public, but doctors insisted upon not disclosing it, even after Isaac died. After the doctors advising silence had all died, Janet Asimov went public with the knowledge.
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Important facts
Family & relationships
People in Janet Asimov's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Janet Asimov's
Frequently asked questions
Who was Janet Asimov?
author, psychiatrist, psychoanalyst (1926–2019)
When was Janet Asimov born?
Janet Asimov was born on 6 August 1926 in Ashland.
When did Janet Asimov die?
Janet Asimov died on 25 February 2019 in New York City.
What was Janet Asimov's occupation?
Janet Asimov was a novelist, writer, psychiatrist, physician, science fiction writer and children's writer.
What nationality was Janet Asimov?
Janet Asimov was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Janet Asimov. https://biography.guide/janet-asimov/
MLA: "Janet Asimov." Biography.guide, https://biography.guide/janet-asimov/.
Chicago: "Janet Asimov." Biography.guide. https://biography.guide/janet-asimov/.
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