Mutlu Arat graduated from Hacettepe University Faculty of medicine in 1991. After his residency in ınternal medicine at Ankara University Faculty of medicine, he completed his sub-specialty in hematology. Professor of transplantation at Ankara University Faculty of medicine hematology department for many years. Mutlu Arat performed bone marrow transplants, the number of which reached 1400 in those years.

He started working at group Florence Nightingale Hospitals in 2010. Mutlu Arat is the founder of our bone marrow transplant center. Mutlu Arat and his team are justifiably proud of performing over 1000 bone marrow transplants, including over 562 autologous transplants and over 500 allogeneic transplants since the establishment of our center.