American Society Of Cataract and Refractive Surgery-Symposium on Cataract IOL and Refractive Surgery
April 26-30, 1997, Boston, Massachusetts, USA

American Society Of Cataract and Refractive Surgery-Symposium on Cataract IOL and Refractive Surgery
April 18-22, 1998, San Diego, California, USA

American Society Of Cataract and Refractive Surgery-Symposium on Cataract IOL and Refractive Surgery
April 10-14, 1999, Seattle, Washington, USA

XXII Congress of the ESCRS
18-12 September 2004,Paris, France

98th American Academy of Ophthalmology
October 30- November 3, 1994, San Francisco, California, USA

99th American Academy of Ophthalmology,
October 29 - November 2, 1995, Atlanta, USA

100th Annual Meeting of the American Academy of Ophtalmology,
October 27- November 3, 1996, Chicago, USA

American Academy of Ophtalmology, Pan-American Association Of Ophtalmology -Joint meeting, October 24-27, 1999,Orlando, Florida
               
American Society Of Cataract and Refractive Surgery-Symposium on Cataract IOL and Refractive Surgery, June 1-5, 2002,
Philadelphia, PA, USA

İstanbul Üniversitesi & Yale Üniversitesi
1. Tıp Mezuniyet Sonrası Eğitim Kongresi.
28-30.04.2000. Antalya

XIII. Congress of The European Society of Oftalmology 3-7.06.2001. İstanbul

TOD 37. Ulusal Oftalmoloji Kongresi 4-8.10.2003

TOD XXXIV. Ulusal Oftalmoloji Kongresi 1-4.10.2000 Antalya

TOD XXXVI. Ulusal Oftalmoloji Kongresi. 5-9 .10.2002