Born with a contingent cataract, my vision was 20/200 then another cataract formed on the back side of my lens. Other ophthalmologists did not recommend surgery because they felt the risk did not outweigh the benefit. Dr. Wang used laser surgery and increased my vision to 20/80 in just one day. He said the cataract was very hard and one of the worst he had seen, but the outcome was great! I can see clearer and better. Thank you Dr. Wang!