Background
O'Callaghan, Christopher Anthony was born on April 30, 1965 in Crosby, England. Son of John Donald and Veronica (Short) O'C.
O'Callaghan, Christopher Anthony was born on April 30, 1965 in Crosby, England. Son of John Donald and Veronica (Short) O'C.
Ba with honours, Oxford (England) University, 1986. Bachelor of Medicine, BCh, Oxford (England) University, 1989. Master of Arts, Oxford (England) University, 1992.
House physician Nuffield department medicine, John Radcliffe Hospital, Oxford, 1989; house surgeon professional unit, North Staffordshire Royal Infirmary, Stoke on Trent, England, 1990; senior house officer in thoracic medicine, Royal Brompton National Heart Hospital, London, 1990; senior house officer in intensive care, St. Thomas Hospital, London, 1991; senior house officer in nephrology, Royal Postgraduate Medical School, Hammersmith Hospital, London, 1992; registrar in gastroenterology, Lewisham Hospital, London, 1993-1994; senior house officer in cardiology, Guys Hospital, London, 1991; registrar renal unit, Guys Hospital, London, 1992-1993; registrar in rheumatology, Guys Hospital, London, since 1994. Clinical lecturer in medicine, senior registrar Nuffield department medicine U. Oxford (England) John Radcliffe Hospital, since 1994.
Fellow Royal Society Medicine. Member Royal College Physicians, British Renal Association.