Truthfully, I have not returned to the same opthalmologist for years. Everyone seems to over charged you. Dr. Wong is the first one we decided to come back for our annual ff-up. I decided to see her last year based on the positive reviews from all the other Yelpers. She's very sweet, knowledgeable, and thorough. She takes time to explain the entire process. Every staff member is accommodating. It's so great that I've finally found an eye doctor that my entire family (of 6 ) can see in a regular basis.