This review is actually for my appointment with Tram Dinh, OD, through Dr. Steven Porter’s practice at the Costco. I think this is the first time in my 16 years of wearing glasses/contacts, that someone has actually given me the correct prescription. Now I can wear glasses without having trouble driving, eye strain/redness at the end of the day, or feeling like I’m looking through a snow globe. Dr. Dinh was incredibly knowledgeable and thorough. Inexpensive($ 50 for glasses prescription or $ 75 for glasses and contacts prescription). You pay extra for dilation and other procedures — not sure how much. It was also very convenient to stop over for my prescription and a little Costco shopping. **NOTE: You do not have to be a Costco member to go to this optometry practice.** So, if you want to more clearly see the good, the bad, and the ugly of all the cool and not-cool things you’re Unilocaling, pay a visit to Dr. Dinh!