Dr. Koo is one of the most experienced doctors in the Bay Area. He is friendly, caring, and has a natural ability to put you at ease. It is rare to find a doctor who is so kind and compassionate. He was so easy to talk to and he has really made the decision easy. I had my procedure done on a Monday morning and bought my first pair of non-prescription sun glasses in 20 years on Sunday. Talk about liberating. From the first phone call and consultation to the actual procedure, Dr. Koo and the staff at his office were an absolute pleasure to deal with. It??s hard to believe the procedure takes less than 15 minutes! And in 1 day healing time, no more glasses or contacts. Not for swimming, not for skiing, not for reading the alarm clock in the morning or driving at night, no more glasses! The whole experience has been just great. Consider me a fan of Dr. Koo. Best choice for my eyes. I highly recommend him.