Dr. John Chang was trained in ophthalmology at Jules Stein Eye Institute UCLA. He then did a fellowship at UCSF. He is presently the President-elect of the International Society of Refractive Surgery (ISRS). He is Past President of the Hong Kong Association of Private Eye Surgeons and is Associate Clinical Professor of The University of Hong Kong and the Chinese University of Hong Kong. Dr. Chang is currently the Director of the Guy Hugh Chan Refractive Surgery Centre of Hong Kong Sanatorium & Hospital. He is Clinical Instructor for many refractive intraocular lenses and procedures and frequently runs courses for doctors in the region. He is on the Executive Committee of the APACRS, is on the Editorial Board of Cataract & Refractive Surgery Today and Ocular Surgery News, and is chief editor of the Chinese edition of EuroTimes.

Summary of Presentations

Friday, 20 July 2018
14:00 – 15:30hrs
Sukhothai Room 2
Symposium (S10): The Perfect Surface – The Cornea in Cataract & Refractive Surgery
Co-chair with Hungwon TCHAH and Varintorn CHUCKPAIWONG
16:00 – 17:30hrs
Lanna Ballroom 2
Symposium (S11): Film Festival and Awards Ceremony
Panel of Judges with Gaurav LUTHRA, Hiroko BISSEN-MIYAJIMA and Eric DONNENFELD
Saturday, 21 July 2018
14:00 – 15:30hrs
Sukhothai Room 2
Symposium (S14): Far & Near: Balance in Correcting Presbyopia
Trifocal, Bifocal, EDOF, Which is Best?
(8 minutes presentation with 2 minutes discussion)