WHY PATIENTS CHOOSE LUMINOUS OPTOMETRY

Personalized Eye Care
We believe every patient deserves personal attention, a comfortable visit, and recommendations that make sense for their needs. Our goal is to help you feel heard, informed, and confident about your eye health.

Thorough Exams, Not Rushed Visits
We take time to understand your vision concerns, lifestyle, and eye health so we can provide care that is thorough and efficient. From routine eye exams to medical eye care and contact lens fittings, we focus on long-term vision and eye health.

Care for the Whole Family
We welcome adults, children, new patients, walk-ins, and patients looking for both routine and urgent eye care. Whether you need a yearly exam, help with blurry vision, or fast attention for an eye problem, we are here to help.

Meet your Eye Doctor in Santa Ana, CA

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Loi Thanh Mai, O.D.

Dr. Mai is the lead eye doctor at Luminous Optometry, dedicated to providing personalized, high-quality eye care. A UCLA alumnus with a Doctorate from Western University of Health Sciences, he is board-certified in the treatment and management of ocular diseases. Whether you are visiting for a routine exam or specialized treatment, Dr. Mai focuses on creating a comfortable environment for every patient. When he isn't helping patients see more clearly, he enjoys traveling to Japan and embracing the new adventures of fatherhood.

What patients are saying about Dr. Mai:

Elizabeth Gallegos: "...Dr. Mai explains all very well in words I can really understand. I have been coming to him for at least 5-6 years and will continue to do so just because I never had an eye doctor that was as clear when talking to me like he is..."

Ivonne Gonzalez: "...Dr Mai takes his time to address one’s concerns and problems..."

Brezzy Gallegos: "...Dr Mai is very knowledgeable and is always right on with my vision and needs..."

Our Eye Care Services in Santa Ana

Comprehensive Eye Exams

Our comprehensive eye exams do more than check your glasses prescription. We evaluate your vision, screen for eye disease, and help you stay on top of your long-term eye health.

See Clearly Again

Contact Lens Exams

We provide contact lens exams and expert fittings for many eye shapes and visual needs, including astigmatism, multifocal lenses, and hard-to-fit cases. Our goal is to help you see clearly and wear your lenses comfortably

Find Your Perfect Fit

Diabetic Eye Exams

Diabetes can affect the retina and vision over time. We provide thorough diabetic eye exams to help detect changes early and protect your sight.

Protect Your Vision

Kids Eye Exams

Clear vision is important for learning and development. We provide kid-friendly eye exams that check vision, eye tracking, amblyopia, and overall visual development.

Set Your Child Up for Success

Dry Eye Exams

If your eyes often feel dry, gritty, itchy, or irritated, we work to identify the cause and recommend treatment options to improve comfort.

Find Real Relief

Medical Eye Exams and Urgent Eye Care

We evaluate red eyes, pink eye, infections, flashes, floaters, and sudden vision changes. When you need prompt attention, we offer a local option beyond waiting at an emergency room.

Get Urgent Care Now

No Insurance? No Problem!

Check out our Membership Plan — designed for you to save money!

What’s Included
Our membership plan includes an annual comprehensive eye exam, discounts on glasses and contact lenses, and more predictable pricing.

Who It’s For
This plan is a strong option for individuals and families who do not have vision insurance and want simpler, more affordable access to eye care.

Why Patients Like It
The goal is to make eye care easier to budget for while still giving patients access to needed services and savings on products.

Start Saving on Eye Care

Proudly Serving Santa Ana and Nearby Communities

Luminous Optometry proudly serves patients in Santa Ana, Tustin, Orange, Garden Grove, Fountain Valley, Anaheim, and nearby Orange County communities. If you are looking for an eye doctor near Santa Ana for a comprehensive eye exam, contact lens exam, diabetic eye exam, kids eye exam, medical eye care, or affordable glasses, our office is here to help. We are committed to providing thorough, personalized eye care for patients of all ages in a welcoming and convenient location.

Schedule your appointment today and visit Luminous Optometry for personalized care.

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Frequently Asked Questions About Our Office

Please reach us at luminouspatients@gmail.com if you cannot find an answer to your question.

Where are we located?

We are located at 1633 E 4th St, Suite 280, Santa Ana, CA 92701, on the second floor of The Oaks. We serve patients in Santa Ana, Tustin, Orange, and surrounding communities.

Are you open on the weekend?

Yes. The office is open every other Sunday by appointment only.

Do you accept walk-ins?

Yes, walk-ins are accepted. Calling ahead is recommended so your insurance can be verified and your visit can be reviewed with you.

Do you accept same-day appointments?

Yes, we accept same-day appointments when availability allows. If you need to be seen quickly for an eye problem or sudden change in vision, please call our office and we will do our best to fit you in.

Do you accept new patients?

Yes, new patients are welcome.

How can I schedule my appointment?

You can call 714-542-2226 or book online through the appointment page.

What do I need to schedule my appointment?

If you are using insurance, have your member ID ready. If you are paying out of pocket or using the membership plan, an ID is needed.

How Much Does an Eye Exam Cost Without Insurance?

If you don't have vision insurance, check out our membership plan for transparent pricing and real saving. Our membership fee includes a complimentary eye exam and savings on other services/products.

Visit Our Optometry Office in Santa Ana, CA

We’d Love to See You Soon

Luminous Optometry proudly serves patients in Santa Ana, Tustin, Orange, and surrounding Orange County communities. Our convenient Santa Ana location offers easy parking and flexible appointment options.

Luminous Optometry

1633 E 4th St Ste 280, Santa Ana, CA 92701

Phone: 714-542-2226 Text: 714-623-7722 Email: luminouspatients@gmail.com

Office Hours

Today

Closed

Our office closes for lunch from 1 PM- 2 PM. Sunday is by appointment only. If you want a same-day appointment please call us ahead of time. Thanks.

Eye Doctor Santa Ana

Comprehensive Eye Care for Santa Ana Families

WHY PATIENTS CHOOSE LUMINOUS OPTOMETRY