Cerrahpasa Faculty of Medicine
Aksaray Vatan Hospital
German Hospital
World Eye Hospital
Yeditepe University Eye Hospital
Liv Hospital Ulus
American Academy of Ophthalmolgy, AAO (The first ophthalmologist to be a member from Turkey, 1987)
Association for Research in Vision and Ophthalmology(ARVO) (The first ophthalmologist to be a member from Turkey)
Pan-American Association of Ophthalmology
American Society of Retina Specialists,ASRS (Vitreous Society) (The first ophthalmologist to be a member from Turkey)
American Society of Cataract and Refractive Surgery,ASCRS
European Society of Cataract and Refreactive Surgery, ESCRS
Turkish American Ophthalmic Society, TAOS
International Society of Cataract and Refractive Suurgery
