Dr Ambrogetti graduated from the University of Padua in 1979-1980 and worked in Anesthesia and as an Intensive Care Specialist from 1980 to 1986 in hospitals in Florence, Careggi, and San Giovanni Valdarno.
He completed the Australian Medical Council Examinations (AMC) in 1986, and the Fellow of Royal College of Physicians (FRACP) in 1991. Dr Ambrogetti worked at The Royal Newcastle Hospital from 1988 to 1991 as a respiratory and sleep registrar.
Dr Ambrogetti completed a Diploma of Clinical Epidemiology at the University of Newcastle in 1992 and worked as a General Medicine and Respiratory Consultant at Belmont
Hospital from 1991-2002. Also at Wyong Hospital from 1991- 2000.
Dr Ambrogetti was a (Visiting Medical Officer) VMO at The Royal Newcastle Hospital and John Hunter Hospital from 1991 until 2013.
He has worked in the area of Sleep Medicine since 1988 and created ‘Sleep Medicine"‘ the health service and has been the Medical Director of Sleep Medicine since 1991.