I've been coming to Dr.Chang for about 5 years now. At first, the service was great, very attentive staff and efficient service. But for the past year, I have been given poor and careless service by the staff of this office including Dr.Chang. I have high blood pressure and take pills to keep it under control. I've asked my prescription to be sent to a pharmacy near my house but unfortunately it was sent to another location on the opposite side of town. I called and spoke to several of the staff members regarding this mistake and no one was able to fix this error. I decided to come into the office and speak with Dr.Chang personally and was finally able to get the matter resolved (so I thought). Well to my dismay, my prescription was still sent to the wrong location. I have also had this same mistake to happen with other medication I needed. Because of all of the careless mistakes Dr.Chang and her staff are making, has lead me to seek services elsewhere. Who knows what other mistakes they maybe making regarding my health!