John Diamond (doctor)

Diamond's work has been cited as the inspiration for the Music Engagement Program (MEP) at the Australian National University School of Music. According to Australian Capital Territory Arts Minister Joy Burch, as of mid-2013, the program reached 6,000 students, 120 teachers and 28 schools. Burch estimated that 2014-2016 student participation would increase to 10,000 students across ACT schools.

He was a Fellow of the Royal Australian and New Zealand College of Psychiatry, a Foundation Member of the Royal College of Psychiatrists, a Diplomate of the International College of Applied Kinesiology, and from 1978 to 1980 was President of the International Academy of Preventive Medicine. He was an Honorary Advisor to the Price-Pottenger Nutrition Foundation and their Japanese sister organization, the Koushikai Foundation.

In 1971 Diamond moved to New York. He was to remain based in the US for the rest of his life, except for a four-year residence in England in the 1990s. After his arrival in New York he worked for the Legal Aid Society and on an adolescent drug-abuse program at Mount Sinai and Beth Israel Hospitals in New York City.

Diamond married three times. His first wife was Suzanne Gurvich, with whom he had three children, Ian, Kathie, and Peter. In the 1970s he married Betty Peele, and in 1994 the opera singer Susan Burghardt. For many years, Diamond played drums in a jazz band which he founded, named the Diamond Jubilators. The band performed in hospitals and nursing homes. He enjoyed photography and painting in the final years of his life.

In the mid-1970s Diamond moved to what he described as a more holistic approach to his work. At the heart of his work was the concept of Life Energy, which was his term for the ancient Chinese concept of Qi. He believed that the flow of Life Energy underlay health at its most basic level, and that suffering, whether physical or psychological, was caused by blockages, often unconscious, to the flow. His approach with those who came to see him was first to diagnose the impediments to the flow of Life Energy, and then help overcome them by drawing on a wide range of modalities, including acupuncture, verbal affirmations, physical procedures, and herbs.

In 1968, Diamond conducted a series of interviews with the left-wing Australian politician Jim Cairns, at that time a Labour Party Member of Parliament, and later deputy-Prime Minister. The interviews, which were recorded on audiotape, have been described as "politically unique" by one of Cairns' biographers. They were initiated by the department of Political Science at Monash University, which was interested in researching the psychological motivations of politicians, but Cairns then continued them privately with Diamond over the course of a year.

In the 1960s Diamond was associated with Frank Galbally, a criminal defence lawyer in Australia, appearing as a medical witness in a number of homicide cases in which he successfully used novel approaches to argue the defendant's mental state as a mitigating circumstance.

The therapeutic use of creativity was integral to Diamond's approach. He regarded music in particular as central. Working as a psychiatrist in a Melbourne mental hospital in the 1960s, he witnessed first-hand the transformative effects of music on the residents. For example, a long-term patient with schizophrenia improved markedly when she began to play the piano that had been newly installed in her ward, and was soon discharged. Influenced by these and other examples, Diamond systematically investigated the effects of many aspects of music, including different styles, performers, composers, instruments, acoustics, and recording techniques. He similarly investigated the Life Energy of other art forms, including painting, photography, drama, literature, and poetry.

Diamond graduated from Sydney University Medical School in 1957 and was awarded his Diploma in Psychological Medicine in 1962. After graduating, he worked in private practice in Melbourne, and as a psychiatrist for the Victorian Department of Mental Hygiene (1960–62), the Repatriation Department in the State of Victoria (1963–68), the German consulate (1966–68), and the Royal Australian Air Force (1966–69).

John Diamond (9 August 1934 – 25 April 2021) was a physician and author on holistic health and creativity.

Diamond was born in Sydney in 1934. His parents, Rudolph Richard Diamond and Doris Lipert, were both pharmacists.