Dr. Diana Ly, OD, Houston, TX | Optometrist

What patients are saying

Overall rating

4.98

Average wait time

4.86

Bedside manner

5.00

“Outstanding Dr Ly took time to explain my situation Customer care on point Knowledgeable Kind and professional ”

Initials hiddenLess than 6 months ago

“Fantastic office staff. The doctor has a great bedside manner, is very knowledgeable and explains everything so well”

Brandon S.May 26, 2025

About Dr. Diana Ly

Diana Ly, O.D., received her Doctor of Optometry from the University of Houston College of Optometry in 2020. She completed her undergraduate studies at the University of Texas at Austin, earning a Bachelor of Science in Biochemistry in 2016. Dr. Ly had always dreamed of pursuing a career in the medical field. It wasn't until she began shadowing various optometrists that she was inspired to become an optometrist. She takes great pride in providing her patients with personalized and comprehensive eye care services. Whether diagnosing ocular conditions, prescribing glasses or contact lenses, or offering expert advice on maintaining optimal eye health, Dr. Ly strives to deliver exceptional care and ensure her patients' visual needs are met to enhance their overall quality of life. In her free time, Dr. Ly enjoys traveling, gardening, cooking, and spending time with her husband and their dog. She is also trilingual, fluently speaking English, Spanish, and Vietnamese.

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In-network insurances

99% of patients have successfully booked with these insurances

Cigna

UnitedHealthcare

VSP

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Areas of expertise

This doctor's experience enhances their expertise in similar cases. Below are the conditions or surgeries they treat most frequently.

Hypertensive retinopathy

Other popular visit reasons

Contact Lenses

Eye Inflammation

Eyeglasses

General Eye Consultation

Glaucoma Consultation

Retina Consultation

Retinal Detachment

Routine Eye Exam

Contact Lenses

Eye Inflammation

Eyeglasses

General Eye Consultation

Office location

Westchase

11805 Westheimer Rd, Houston, TX 77077

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Education and background

Practice names

Memorial Eye Center

Education and training

University of Houston, Doctor of Optometry
University of Texas, Austin (Bachelor’s)

Languages spoken

English
Spanish
Vietnamese

Provider's gender

Female

NPI number

1538778907

Patient reviews

All reviews have been submitted by patients after interacting with the practice.

Overall rating

4.98

Wait time

4.86

Bedside manner

5.00

Your trust is our top concern, so providers can't pay to alter or remove reviews. We also don't publish reviews that contain any private patient health information. Learn more here

58 reviews

Most relevant

Outstanding Dr Ly took time to explain my situation Customer care on point Knowledgeable Kind and professional

Less than 6 months agoInitials hidden

Fantastic office staff. The doctor has a great bedside manner, is very knowledgeable and explains everything so well

May 26, 2025Brandon S.Verified patient

Dr.Ly was great! She was patient and very knowledgeable! Thank you!

January 6, 2026Martha V.Verified patient

An excellent optometry experience. I would recommend this doctor/office to anyone.

July 28, 2025Alice N.Verified patient

They were able to help me understand the various options I have for my prescription

March 22, 2024Haley B.Verified patient

Great service. Clear explanation.

May 2, 2025Carlos Alberto M.Verified patient

Excellent!

November 14, 2024Patrick T C.Verified patient

I had a pleasant experience. The Dr. was very knowledgeable and answered all my questions. I plan to follow up consistently for the health of my vision.

More than 1 year agoMonique F.Verified patient

Dr Ly is a great doctor. She is very knowledgeable, helpful, efficient and personable. She answered all of my questions in depth and took the time to make sure everything was done well.

April 3, 2024Mark C.Verified patient

February 11, 2026Initials hidden

November 16, 2025Promphatsorn P.Verified patient

November 13, 2025Thuy Phuc H.Verified patient

August 25, 2025Cynthia P.Verified patient

Less than 1 year agoInitials hidden

More than 1 year agoInitials hidden

November 1, 2024Mariangeles S.Verified patient

September 29, 2024Brandon C.Verified patient

September 19, 2024Chamath S.Verified patient

August 15, 2024Magda E.Verified patient

More than 1 year agoInitials hidden

April 30, 2024Ilset F.Verified patient

More than 1 year agoInitials hiddenSource: Partner

Frequently asked questions

How soon can I make an appointment with Dr. Diana Ly?

Generally, Dr. Diana Ly has appointments available on Zocdoc within 1 week. You can see Dr. Ly's earliest availability on Zocdoc and make an appointment online.

Is Dr. Diana Ly accepting new patients?

Dr. Diana Ly generally accepts new patients on Zocdoc. You can see Dr. Ly's earliest availability on Zocdoc and schedule an appointment online.

Does Dr. Diana Ly accept my insurance?

Choose your insurance plan to verify if Dr. Ly is in-network.

Can I make an appointment with Dr. Diana Ly online?

Yes, you can make an appointment online with Dr. Ly using Zocdoc. It’s simple, secure, and free.

What practice does Dr. Diana Ly work with?

Dr. Diana Ly works with Memorial Eye Center.

Where is Dr. Diana Ly's office located?

Dr. Diana Ly's office is located at 11805 Westheimer Rd, Houston, TX 77077.

What are common reasons for patients to see Dr. Diana Ly?

Dr. Diana Ly frequently sees patients for Contact Lenses, Eyeglasses, General Eye Consultation, Retina Consultation, and Routine Eye Exam. You can see other visit reasons for Dr. Diana Ly on their profile.

What languages does Dr. Diana Ly speak?

Dr. Diana Ly speaks English, Spanish, and Vietnamese.

How do patients rate Dr. Diana Ly in reviews?

58 patients have reviewed Dr. Diana Ly. The overall rating for this doctor is 4.98/5. They have a 5/5 rating for bedside manner and a 4.86/5 rating for wait time. You can read individual reviews and ratings on their profile.