Acıbadem Maslak Hospital is one of the 22 hospitals under the Acibadem Health Group. This health group was first established as a district hospital in the early 90s but it now has a chain of 22 hospitals and 14 clinics in 18 countries. Acıbadem Maslak Hospital provides 360 degrees services in all areas of health. Altogether, this Acibadem Healthcare group has a total of 22,500 employees, including 3,500 doctors and 4,500 nurses. Besides Acıbadem Maslak Hospital, some of the most popular hospitals in Turkey under Acıbadem Hospital Group are . Acıbadem Adana, Acıbadem Ataken, Acıbadem Sistina, Acıbadem City Clinic Tokuda and Acıbadem City Clinic Umbal Eood Hospitals. All of these hospitals provide diagnostic and therapeutic services with JCI accreditation.
Acıbadem Healthcare Group joined the Tokuda Group and City Clinic Group, one of the leading players in the healthcare sector in Bulgaria, in 2016. Acıbadem, which has 4 hospitals and 5 medical centers with an investment of 125 million Euros in two groups, has become the largest private healthcare provider in Bulgaria with these investments.