Meet the Optometrist

  • DR. Diana
    DR. Diana Ngo

    Therapeutic Optometrist  

    Dr. Diana Ngo is a licensed therapeutic optometrist and an optometric glaucoma specialist at Ella Eyes. She diagnoses and treats many different ocular diseases.

    Dr. Ngo has earned her Doctor of Optometry degree from Illinois College of Optometry.

    Dr. Ngo prides herself on offering her Houston patients personalized care that emphasizes prevention and patient education.

    Dr. Ngo's training in low vision, nutrition, and sports vision has enabled her to detect a range of health issues, such as glaucoma, macular degeneration, diabetes  as well as visual imbalances. Her ability to identify these conditions early has helped correct, slow down, monitor, and ultimately avoid vision loss.

    Dr. Ngo’s dedication to continuing education has  benefited her patients in receiving  the most modern and progressive vision care available.

  • Dr Hang
    Dr Hang T. Nguyen

    Therapeutic Optometrist

    Dr. Hang T. Nguyen is a licensed therapeutic optometrist and an optometric glaucoma specialist at Ella Eyes.  She has earned her Doctor of Optometry degree from University of Houston - College of Optometry with honors. 

    Dr. Nguyen has successfully owned and managed multiple offices for over 25 years. She has also served as a consultant for many medical and optometric offices in operations management.

    She has also served as Doctor Advisor for several vision insurance committees. 

    Dr. Nguyen has many years of experience in providing comprehensive eye exams, diagnosing, managing and treating many ocular diseases such as glaucoma, cataracts, retinal disorders and many other ocular diseases. 

    She is specialized in myopia management, specialty contact lens fittings such as Ortho K, scleral lenses and treating dry eyes by continuing to attend yearly seminars to learn and train on the latest research and treatment. 

    Dr. Nguyen has often shared and advised her peers on business knowledge and management skills to help others build up and maintain their practices.

    Dr. Nguyen's years of experience and knowledge are greatly respected by her patients and have created the loyalty of many patients even from other states and other countries throughout the years. However, her commitment to spend the necessary time and the great efforts to communicate, educate her patients to maintain good ocular health, manage their eye conditions and to prevent vision loss is her greatest asset.

    Her passion for optometry is second to none but her dedication to her patients is at the highest level. 

    Dr. Nguyen treats every patient like a member of family. She will often call patients after hours to see how they are doing with their treatments or simply to ask them if they have any further questions.

1325 S Voss Rd, Houston, TX 77057

Monday, Wednesday

10:00 am - 7:00 pm

Tuesday, Sunday


Thursday, Friday

10:00 am - 6:00 pm


10:00 am - 3:00 pm

Ella Eyes

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