The group of hospitals are now all part of a larger group across Australia, under the name St Vincent's Private Hospitals and run by St Vincent's Health Australia (SVHA).

The (Catholic) Sisters of Charity and Sisters of Mercy ran the two hospitals independently for more than 70 years before their merger[1] St Vincent's purchased Vimy Private Hospital in 2008, creating the third campus.

[1] St Vincent's Private Hospital Werribee was purpose-built and opened in Werribee 2018, the first private overnight hospital in City of Wyndham.

[2] St Vincent's Private Hospitals are located across four campuses in the Melbourne suburbs of Fitzroy, East Melbourne, Kew, and Werribee.

Each campus is denominated St Vincent's Private Hospital, with the associated suburb included as an addendum to the designation.