Dr. Tan Chai Keong has successfully performed surgery on both of my father's eyes for glaucoma and cataracts. We are advised to return for a follow-up visit in a month. Thank you for the very detailed explanation; my father is now able to see again.

Great experiences from start to finish. My mother has a successful glaucoma surgery with Dr. Tan Chai Keong. He is a wonderful doctor, he listened to all worries and explained carefully for my mother treatment plan in a way that was very easy to understand. Thank you for the team work and Dr. Tan for your support and take care for us.

My father recently underwent successful glaucoma and cataract surgery performed by Dr. Tan Chai Keong. We are extremely thankful for his professionalism, expertise, and the clear explanations he provided about my father's condition. His attentive care and support throughout the follow-up sessions gave us great confidence and peace of mind. Highly recommended.

Hi, I'm from Indonesia. I'd highly recommend ISEC if you're looking for eye treatment, particularly for glaucoma. Dr. Tan Chai Keong was incredibly professional with my parent's case. He is very patient and meticulous when it comes to treating and maintaining their eye health. Thanks, ISEC!

I would like to express my sincere gratitude to International Specialist Eye Centre (ISEC), especially Dr. Tan Chai Keong. My mother was diagnosed with a severe corneal ulcer, and before coming to ISEC, another eye specialist in Cheras told us it was already too late. We felt very worried and hopeless at that point. A friend then recommended ISEC, and we decided to seek a second opinion. From our first visit, Dr. Tan was very professional and compassionate. He took the time to explain my mother’s condition in detail and clearly outlined what could still be done. He reassured us that he would do his best to try to save her eye before things worsened. We followed all his instructions closely, including regular check-ups and strict eye drop schedules. Thanks to his expertise and dedication, my mother’s eye was successfully saved. I am truly grateful and highly recommend Dr. Tan and ISEC. He is a very genuine, caring, and skilled doctor. May he continue to be blessed for helping so many patients.