I've known Dr Kwok since she was at Target optical. Since then she has been my only eye doctor and luckily her office is close to my house now. Unlike other doctors where appointments are back to back like every 15 min, She takes time with every patient and answers any question I have so I have never felt rushed. I was there today to look for soft contact lenses which I had never a luck with. But she made sure that I was getting the most comfortable lenses and I was finally able to find the one! Other thing is they have quite lots and various kinds of soft lenses in stock, so I was able to try a few lenses today. Often the time because of my prescription, I even had to wait for trial lenses. But not with them!!! She is the best!!!