Our TeamOur Doctors Özgür Öztan, M.D., Ph.D. Sedat Avsar, M.D., Ph.D. Ahmet Cengiz BERK, M.D. Ahmet Gürhan DÜLGAR, M.D., Ph.D. Nilüfer Özlem Doğan, M.D., Ph.D. Hatice Gözde MURATOGLU, M.D., Ph.D.