We have been going to numerous private optical facilities for years but this time I wanted to get my 3 pair of eyeglasses (sun, computer, reading) from Costco because I had heard such great comments about the selection of frames and service. I love the convenience of having an in-house ophthalmologist (Lou Sananikone) to begin the process of receiving the BEST optical services! In particular, Licensed Optician FELIX CHAVEZ provides EXCELLENT personal and incomparable service to ensure you are happy with your new eyeglasses. He is professional and detail-oriented while still being friendly. We ALWAYS seek him out when we have a question or problem, and the issue is resolved quickly and completely. We HIGHLY RECOMMEND the Costco Optical Department at 595 South Galleria Way, Chandler.