Besides its partnership with Istanbul International Hospital and International Etiler Outpatient Clinic, Acıbadem has hospitals in Eskişehir, Amsterdam, Bodrum, Maslak and Beşiktaş. It was founded in 1992 by Mehmet Ali Aydınlar and Armağan Özel, the latter having left the group in 2007. Aydınlar is still the CEO of the group.