"I am a City of Chino Hills employee and I went to Dr. Khan for a regular eye exam. Both her and her staff were very professional, efficient and extremely patient with all my questions and concerns. The whole process from the exam to getting my first pair of glasses went smoothly. I highly recommend her to all my other colleagues, friends and relatives. Actually my husband also made his appointment with Dr. Khan and was extremely pleased by the service received. Thank you Dr. Khan and your staff! You're awesome."