Mon–Fri 7:30 AM–5:30 PM | Sat 8:00 AM–1:00 PM | Sun 12:00 PM–5:00 PM

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2071 Cypress Creek Road

Cedar Park, TX 78613

(512) 250-1700
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Get to know Dr. Nguyen

Posted On November 21, 2025
In our very first video blog, we’re excited to introduce Dr. Tiffany Nguyen, the newest addition to our optometry team. Get to know the person behind the white coat as Dr. Nguyen shares a glimpse into her hobbies, what inspires her passion for eye care, and why she loves building lasting relationships with her patients.
Plus, we settle the ultimate debate: Is she a coffee or tea person? ☕🍵
Join us for a warm and personal introduction that highlights Dr. Nguyen’s dedication, personality, and the enthusiasm she brings to our practice. We’re thrilled for you to meet her!
Dr. Nguyen

Jesse Brede

Written by

Jesse Brede

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Dr. Oliver Lou

Medically Reviewed by

Dr. Oliver Lou , Optometrist

Dr. Lou graduated Summa Cum Laude in 2001 from the University of Houston College of Optometry after graduating Summa Cum Laude from the University of Texas at Austin in 1997 with a BA in Biology. He has been named Hill Country News Reader’s Choice Best Eye Doctor 13 years in a row and has been named to the Top 10 of Newsweek’s America’s Best Eye Doctors 2021. He has been happily married to his wife Julia for over 20 years and they have 3 children Phillip (15), Carmel (12) and Xander (10). He enjoys spending time with his family and also playing sports such as basketball, tennis, and ultimate Frisbee. When he’s not actively playing outside, he enjoys watching football as well as all things Star Wars. Dr. Lou also enjoys traveling whenever he can and has been to over 25 countries.

Our Services

Signature Eye Care - Cedar Park Optometrist

Eye Exams

At Signature Eye Care, we’ve been caring for Cedar Park families for over 24 years. Our comprehensive exam…
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Glasses & Eyewear

At Signature Eye Care, we carry a large selection of over 1800 fashionable frames in the designers you…
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contact lens exam & refills in Cedar Park, TX Signature Eye Care

Contact Lenses

Are your contact lenses the best they can be? Order Contacts At Signature Eye Care, we have an…
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Dry Eye help Cedar Park, TX Signature Eye Care

Dry Eyes

Problematic dry eyes are one of the most common problems reported to eye doctors. Dry eyes result from…
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Pediatric Eye Care

Comprehensive Children’s Eye Exams in Cedar Park, TX At Signature Eye Care, we provide comprehensive pediatric eye care designed to…
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Ocular allergy help

Ocular Allergies

Allergic conjunctivitis is an inflammation of the tissue covering the white part of the eye resulting from an…
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Treat eye infection in Cedar Park, TX Signature Eye Care

Eye Infections

Commonly called “pink eye,” eye infections can be caused by either bacteria or viruses. Bacterial Eye Infections Bacterial…
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Foreign Body Removal

Experienced doctors remove embedded foreign material from the eye. Follow-up visits required until complete healing is confirmed. Got…
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Macular Health assistance in Cedar Park, TX Signature Eye Care

Macular Degeneration

Age related macular degeneration (AMD) is a deterioration of the central vision area of the retina called the…
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Glaucoma treatment in Cedar Park, TX Signature Eye Care

Glaucoma

Glaucoma is a group of diseases in which the optic nerve and its associated retinal nerve fibers progressively…
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Crisp, Clear Vision

At Signature Eye Care, our goal is to provide you the clearest vision possible. It starts with having…
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WHEN WAS YOUR LAST EXAM?

Regular eye exams are critical for detecting diseases and conditions early. Early detection is often the key to effective treatment.

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