This place does not know what they're doing. The doctor tried about 8 different pairs of contacts on me and never could figure out a new contact prescription for me and just ended up using my old prescription from my previous eye doctor which I could not see clearly out of anymore. Oh and by the way, he would not let me put these contacts in and out of my eyes myself, he insisted on sticking his fingers in my eyes to do it which I was not fond of at all! He told me it was faster if he did it - even if that is true, I do not want anyone's fingers in my eyes! Next, my glasses, a whole other big issue! They tried 3 times on my pair of glasses and still couldn't get them right and I now have a pair of glasses that I can never wear that I payed lots of money for. All this to say, my eyes aren't difficult to figure out - I went to a different eye doctor (Premier EyeCare of Arizona) and that doctor/staff was amazing and got everything right the FIRST TIME. Thanks to Premier EyeCare, they fixed Sonoran Desert's multiple screw ups and I now have glasses AND contacts that I can see clearly out of!