Dr. Zhang is very thorough, as well as friendly. I've seen him several times, and each time he has provided me with a prescription that is without error. Often, other vision places, provide prescriptions that just don't feel right, and I'm told that I'll "get used to it". On my last visit, I showed Dr. Zhang a pair of glasses that didn't feel right (from Pearl Vision) and he told me they were 10 degrees off (and I would never get used to them).
- Healthgrades 2017