Oct 1985 - Dec 1993 Visiting Neurosurgeon to Lidcombe Hospital, Sydney. Clinical Lecturer in Neurosurgery (Part- time), University of Sydney.
Mar 1987 - May 1988 Visiting Neurosurgeon in Repatriation General Hospital, Concord.
July 1987 - 2000 Visiting Neurosurgeon to St Luke's Hospital.
Feb 1986 - Feb 1987 Locum Visiting Neurosurgeon to Prince Henry Hospital/Prince of Wales Children's Hospital, Sydney.
Dec 1985 - Jan 1987 Locum Visiting Neurosurgeon to Sydney Hospital, Sydney.
Dec 1985 - Mar 1988 Locum/ Relieving Visiting Neurosurgeon to St. George Hospital, Sydney.
Sep 1984 - Sep 1985 Locum Visiting Neurosurgeon to Lidcombe Hospital, Sydney.