۱. Assistant professor of ophthalmology in Shahid Beheshti University of Medical Sciences since 1992.

۲. Associate professor of Ophthalmology in Shahid Beheshti University of Medical Science, since 2003.

۳. Member of the editorial board of the “Bina” the scientific journal of the Eye Bank of IR.Iran ISBN: 1026-6399.Since 1994

۴. Member of Educational committee of Department of ophthalmology in Labbafinejad Med center.

۵. Member of Scientific committee Basir eye clinic Tehran

۶. Member of Scientifie committee Negah eye clinic Tehran

۷. Member of research committee of ophthalmology group, Shahid Beheshti university of medical sciences

۸. Member of research committee- in Center for eye research since 1998.

۹. Director of Ophthalmology Residency program since, 2002.

۱۰.Member of National Board of Examinations for Ophthalmology, 2003.