Anaesthesia Associates is a group of highly skilled and qualified specialist anaesthetists with both local and overseas training, based in the Hills District of north western Sydney. Anaesthetists in the group provide anaesthetic and pain management services throughout the greater Sydney area. The anaesthetists practice as individuals and associates, sharing facilities in the group practice. The anaesthetists in the group co-operate to provide locum cover to associates in the group (as well as to other anaesthetists outside the group) for holidays and ill-health.

Anaesthesia and pain management services are provided to over 100 surgeons and other specialist medical providers in Sydney. Group anaesthetists provide services at the new Norwest Private Hospital, Westmead Hospital, Westmead Private Hospital, Castle Hill Day Surgery,The Hills Private Hospital, Nepean Hospital, Nepean Private Hospital, Hawkesbury & District Hospital, Concord Hospital, Mt Druitt Hospital, Mater Hospital, North Shore Private Hospital, Prince of Wales Private Hospital, Holroyd Private Hospital, Sydney Private Hospital, Minchinbury Community Hospital, Sydney IVF and many other hospitals and day surgery units throughout greater metropolitan Sydney.