Welcome to Crystal Vision Optometry
Your Optometrist in Fremont, CA

Call us at (510) 440-9825 today.

Welcome to our practice! If you're looking for quality care and excellent customer service with a personal touch, give us a call. You will receive our undivided attention every step of the way. During your annual comprehensive eye examination, Dr. Truong will examine your eyes for ocular diseases such as glaucoma, macular degeneration, keratoconus, cataracts and more. We have state of the art equipment that can detect glaucoma.

Dr. Truong also co-manages LASIK and can refer you to the best refractive surgeon anywhere in the Bay area.

Dr. Truong also has a special interest in Ortho Keratology, also known as Ortho-k, which is a non-surgical corneal re-shaping through special contact lenses worn overnight. She has recently received a fellowship from the AAOMC, American Academy of Orthokeratology and Myopia Control, which represents the highest level of knowledge, ethics and patient care in the myopia control.  

To find out if you are a candidate, set up a free consultation.

At Crystal Vision Optometry, we are dedicated to providing high-quality optometry services in a comfortable environment.Call us at (510) 440-9825 or schedule an appointment today online.

AAOMC

Dr. Tiffany Truong
Fremont Optometrist | Crystal Vision Optometry | (510) 440-9825
5395 Mowry Ave
Fremont, CA 94538

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30% Off Second Pair of Complete Glasses!

Meet The Staff

Learn Who We Are

  • Dr.
    Tiffany Thuy Truong
    Dr. Truong has been in practice since 1990 after receiving her doctorate from U.C. Berkeley, School of Optometry with Honors. She received her Certificate for the Treatment & Management of Ocular Diseases in 1999 and Certificate of Completion of the Treatment & Management of Glaucoma in 2006.

  • Mrs.
    Marisa Calaunan
    Optician
    Marisa is an optician with over 20 years of experience in the opticianry. She can help you choose a frame and lens that best fits your prescription and lifestyle. Marisa is also fluent in Tagalog.

Testimonials

Reviews From Our Satisfied Patients

  • "Excellent service from a great professional. Most comprehensive exam I've had. Courteous and friendly.. bright new office and competent support staff. highly recommended."
    Walter F. / Yelp
  • "I've been visiting Dr. Truong for over 10 years now and I've always received excellent service from her. Her staff is very friendly and enjoyable to work with whenever I'm choosing new glasses or sunglasses. They recently moved to a larger office which looks amazing!"
    Lucas C. / Yelp
  • "Dr Truong has been our family eye doctor for almost 10 years. Been really happy with her service. She is well trusted and liked. The office staff is also very helpful and flexible"
    Sanjay L. / Yelp

Featured Articles

Read up on informative topics

  • Fuchs' Corneal Dystrophy

    Fuchs' dystrophy (pronounced fooks DIS-truh-fee) is an eye disease characterized by degenerative changes to the cornea’s innermost layer of cells. The cause for Fuchs' dystrophy is not fully understood. If your mother or father has the disease, then there is roughly a 50 percent chance that you will ...

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  • Age-Related Macular Degeneration

    One of the leading causes of vision loss in people who are age 50 or older is age-related macular degeneration (AMD). This common eye condition leads to damage of a small spot near the center of the retina called the macula. The macula provides us with the ability to clearly see objects that are straight ...

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  • Diabetic Eye Diseases

    Diabetes is a condition that involves high blood sugar (glucose) levels. This can affect many parts of the body, including the eyes. One of the most common diabetic eye diseases is diabetic retinopathy, which is also a leading cause of blindness in American adults. Diabetic Retinopathy Diabetic retinopathy ...

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  • Presbyopia

    Somewhere around the age of 40, most people’s eyes lose the ability to focus on close-up objects. This condition is called presbyopia. You may start holding reading material farther away, because it is blurry up close. Reading suddenly gives you eyestrain. You might wonder when manufacturers started ...

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  • Laser Cataract Surgery

    The only way to correct the clouded vision caused by advanced cataracts is surgical intervention. If you find yourself pursuing cataract surgery to remove one or both cataract-disease lenses, you may be wondering what surgical approaches are available for treatment. Although eye surgeons have successfully ...

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  • Cataract Surgery

    With cataract surgery, your ophthalmologist removes the cataract-diseased lens of your eye. The ophthalmologist then replaces your natural lens with an artificial one. The Procedure This outpatient procedure is generally safe and takes less than an hour. Your ophthalmologist will dilate your pupil ...

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  • Peripheral Vision Loss

    Normal sight includes central vision (the field of view straight ahead) and peripheral vision (the field of view outside the circle of central vision). The inability to see within a normal range of view often indicates peripheral vision loss. In severe cases of peripheral vision loss, individuals only ...

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  • Presbyopia

    As we age, our eyes—like the rest of our bodies—begin to lose flexibility and strength. When this happens to the lens of the eye and its surrounding muscles, your lens will become stiff. This makes it harder to see close objects clearly because the eyes can't focus properly. It's a natural part of ...

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  • Patches

    Eye patches are used to strengthen muscle control in weak eyes. By placing a patch over the strong eye, the weaker eye is forced to do the heavy lifting. While it may be uncomfortable for the patient at first, the muscle controlling the weaker eye will become tougher and more resilient. This will allow ...

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  • How to Transition Into Different Lighted Situations

    Does it take a little while for your eyes to adjust to the dark? Try a few of these tips. ...

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Location & Hours

Locations

We are located EAST just off of the 880 Freeway in the same plaza as Chaat Bhavan/Starbucks.

Hours of Operation

Our Regular Schedule

Crystal Vision Optometry

Monday:

9:30 am-6:00 pm

Tuesday:

9:30 am-6:00 pm

Wednesday:

9:30 am-6:00 pm

Thursday:

9:30 am-6:00 pm

Friday:

9:30 am-6:00 pm

Saturday:

9:00 am-1:00 pm

by appointment only

Sunday:

Closed