Ask a Doctor Forum Ask a Doctor Forum › Category: OphthalmologyFilter:AllUnansweredSort byViewsAnswersVotesAsk an Ophthalmologist: Dr David Chan from Paragon Medical Singapore & Royal Square Medical Centre Singaporedr. David Chan commented 8 months ago • Ophthalmology547 views10 answers0 votesAsk an Ophthalmologist: Dr Au Eong Kah Guan from Mount Elizabeth Hospital (Orchard) Singaporedr. Au Eong Kah Guan commented 8 months ago • Ophthalmology252 views4 answers0 votes