Located at 5395 Mowry Ave in Fremont, CA, Crystal Vision Optometry is an eye doctor and optical shop serving the Fremont area. The practice offers both eye exams and eyewear, which means prescriptions can be filled without a second trip. Listed services include comprehensive eye exam and glasses & frames. VSP is among the 1 vision plan accepted. Care is provided by Tiffany T Truong, OD. The optical carries 36 frame brands. Walk-in visits are welcome. Call (510) 440-9825 to confirm hours and coverage before you visit.
Services not listed are not offered at this location.
Brands on the floor as of the practice's last update. Stock varies — call for a specific model.
Hours not published — call ahead.
Currently closed. Times shown in America/Los_Angeles. Holiday hours may differ.
I've been dr.Tiffany Truong's patient for more than 20 years. She is very skilled and caring doctor. She check my eyes with patience and professionalism. Her staff is very nice, caring and always eager to help you. I am so glad to be their patient.
I don't usually post reviews, but Dr. Truong earned this one. After decades of seeing different eye specialists, she was a total game-changer for me. She is the only provider in the region certified in HOA Scleral lenses using OVITZ technology. My case is highly complex—involving vision distortion, high-order aberrations, and advanced cataracts. Where other doctors missed the root issue or gave standard, textbook advice, Dr. Truong’s sharp, straight-to-the-point diagnostics captured the big picture instantly. She addresses the concerns others miss. Highest recommendation!
She is the best. I switched jobs and was not close to her anymore. Went to a different doctor who kept getting my prescription wrong. Went back to her and she had the diagnosis and correct glasses prescription in an hour.
Dr. Truong, is efficient, detailed, caring and simply the best I have been to. Her staff reflects her care for her patients. Chris is extremely good at his job, he knows how to help customers choose the right glasses and puts effort into making sure all is taken care of before we walk out the door. I have been to other offices that were good, but Crystal Vision Optometry has exceeded my expectations. Thank you for the exceptional care!
Dr.Troung was wonderful! She was super patient and very thorough in addressing my vision situation. Highly recommend!
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