Office Hours

M-F 10-6 | SAT 9-1


1900 University Blvd. Ste 200
Round Rock, TX 78665


Dr. Ngan (Tina) To is an Optometric Glaucoma Specialist and Therapeutic Optometrist.

She grew up in Austin and attended the University of Texas, earning a Bachelor of Biochemistry and a minor in Business Foundations. Dr. To received her Doctor of Optometry degree from the University of the Incarnate Word Rosenberg School of Optometry in San Antonio. Dr. To has completed an internship each at McCormick Vision Source and Dell Laser Consultants in Austin. These positions allowed her to improve her skills in special areas of interest such as contact lenses, LASIK, and other refractive surgery, as well as diagnosis and treatment of eye diseases.

Dr. To is a member of the American Optometric Association, Texas Optometric Association and Central Texas Optometric Society. She enjoys spending time with her husband and her 5 fur babies.

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