Carne founded the Grove Health Centre in Goldhawk Road,
Shepherd's Bush, London in 1967, which was opened by the Minister of Health,
Kenneth Robinson, and from the start it proved to be a success. At the time, the building was regarded as a model of its kind and the practice is still running at new, modern premises around the corner at Richford Gate. In 1970, Carne was appointed senior tutor in general practice at the
Royal Postgraduate Medical School at
Hammersmith Hospital. He was elected president of the
Royal College of General Practitioners in 1988, in which role he was succeeded by
the Prince of Wales in 1991. He was chairman of the Standing Medical Advisory Committee (1982-1986), chairman of the Joint Committee on Contraception (1983-1986), honorary civil consultant in general practice to the
RAF (1974- ), president of the Section of General Practice of the
Royal Society of Medicine (1973-1974) and an examiner in medicine at the
Society of Apothecaries (1980-1988). ==Honours and awards==