Harry Benjamin

Harry Benjamin was a pioneering German-American endocrinologist and sexologist. An endocrinologist is a doctor who specializes in hormones. A sexologist is a scientist who studies human sexuality. Benjamin is best known for his clinical work with transgender people. These are individuals whose gender identity does not match their biological sex. His medical approach changed how doctors treat people seeking to align their bodies with their identities.

Benjamin’s medical method focused on affirmative care. This means helping patients achieve their gender identity through medical means. In 1948, a sexologist named Alfred Kinsey referred a young patient to Benjamin in San Francisco. The child was anatomically male but identified as female. Benjamin decided to treat the child with estrogen. Estrogen is a hormone that can have a calming effect on the body. He also collaborated with many specialists to provide full care. These included psychiatrists like John Alden and surgeons such as Georges Burou. This team-based approach helped hundreds of patients over many years.

Benjamin’s career involved many different stages and locations. He began his medical studies in Germany and earned his doctorate in 1912. His early dissertation focused on tuberculosis, which is a serious lung disease. In 1913, he traveled to the United States to work. However, the outbreak of the First World War in 1914 trapped his ship in the Atlantic Ocean. He chose to use his remaining money to return to America rather than enter a British internment camp. He settled in New York and started a general medical practice in 1915. He later established a summer practice in San Francisco at 450 Sutter Street.

Throughout his life, Benjamin moved his medical offices several times in Manhattan. He practiced at 728 Park Avenue starting in 1937. He also worked at 125 East 72nd Street and 44 East 67th Street. Eventually, he moved to 1045 Park Avenue in 1963. He continued working there until his retirement in 1968. Benjamin was a very busy professional who communicated constantly with colleagues. He wrote many letters in both English and German. Many of these important documents are now kept at the Magnus Hirschfeld Archive in Berlin.

Benjamin’s work was significant because he provided care when few others would. During his time, many doctors used harsh treatments. Some used electroconvulsive therapy or lobotomies to try to change a person's mind. In many places, wearing clothes of the opposite sex was even illegal. Benjamin offered a different path based on medical science and respect. In 1966, he published his most important book, "The Transsexual Phenomenon." This was the first major work to explain his affirmative treatment methods.

Public interest in these topics grew due to famous cases. In 1952, Christine Jorgensen became a mainstream figure after her transition. Benjamin noted that Jorgensen's case helped his own research and publications. Other famous cases included Roberta Cowell in England and April Ashley in Britain. These stories helped people understand the medical needs of transgender individuals. Additionally, an industrialist named Reed Erickson provided vital support. Erickson founded the Erickson Educational Foundation in 1963. This foundation funded medical conferences and helped establish gender clinics.

Benjamin’s legacy continues through modern medical organizations. The Harry Benjamin International Gender Dysphoria Association was formed in 1979. This group used his name with permission to create Standards of Care. These standards help therapists and psychologists treat gender dysphoria. The organization later changed its name to the World Professional Association for Transgender Health, or WPATH. Benjamin lived a long life and died in 1986 at the age of 101. He was married to his wife, Gretchen, for 60 years. His life's work helped create the foundation for modern transgender healthcare.