I am very grateful to Mr. Ong for my great vision By Humma Shahid | September 14, 2018 - 10:41 am |September 14, 2018 Mr Ong did a fantastic job removing both my cataracts with skill, care and speed. I was very surprised by the absence of pain and very little discomfort. I am very grateful to Mr Ong for my now great vision. Thank you very much. Mrs. S. Bookmark the permalink.