Eisner conducted psychotherapy research, first with Sidney Cohen at the Neuropsychiatric Hospital Veterans Administration Center in Los Angeles and, later, from her private practice in Los Angeles. Eisner authored a book, "The Unused Potential of Marriage and Sex", which was published in 1970. She also helped found The School for Learning, which taught English in Mexico. In the 1990s, she maintained a private practice in Santa Monica, California, occasionally publishing articles on psychotherapy and serving on the board of advisors for the Albert Hofmann Foundation. In 2002, Eisner wrote an unpublished autobiographical account of her career entitled "Remembrances of LSD Therapy Past".
LSD research
Eisner's accomplishments are considerable, even if one does not consider how few independent women scientists there were in the 1950s and 1960s. She conducted early research into the use of LSD to treat alcoholism and maintained an active interest in hallucinogens throughout her career. Along with Sidney Cohen, Eisner appears to have originated the practice of using simultaneous male and female therapists or researchers during human hallucinogen administration. Eisner was a therapist for Bill Wilson, co-founder of Alcoholics Anonymous, when he tried LSD. In addition to using hallucinogens like LSD and mescaline in psychedelic therapy, Eisner also gave stimulants such as methylphenidate and the inhaled gas mixture carbogen to her patients. However, Eisner's interest in finding new tools for psychotherapy was not limited to drugs. Eisner was particularly focused on extra-pharmacological variables that she felt influenced outcome of psychotherapeutic sessions. She considered the specific individuals present as an important variable in therapeutic outcome and sometimes conducted sessions in group settings. Some of these group sessions included "encounter group"-style expression and body work. Eisner also described the psychotherapeutic importance of a variable she called 'matrix.' This term encompassed the everyday living space and larger social context in which the patient lived and returned to between sessions. Betty Eisner's publications and personal correspondence are archived at Stanford University.
