Welcome To Our Office

At Santa Ana Optometry, we offer a full range of eye care services for both adults and children in Santa Ana, CA. Our mission is to safeguard and enhance your vision through compassionate, personalized, and affordable care. We proudly embrace our motto: “Happy Eyes, Happy Life.”

We are committed to enhancing each patient’s vision and overall quality of life by delivering expert care with advanced technology.

A doctor using diagnostic tools to examine a male patient's eyes
Eye Doctor Thien-Thu Nguyen In Lab Coat

Dr. Thien-Thu Nguyen, O.D., brings a wealth of knowledge and a compassionate approach to eye care, helping you see the world more clearly. Our clinic is equipped with the latest technology to accurately diagnose and treat a range of eye conditions, from routine vision exams to more complex issues. We believe in fostering a welcoming environment where patients feel valued and informed about their eye care options. Trust us to enhance not only your vision but also your overall quality of life with professional and reliable services.

Eye Doctor Santa Ana CA

Located in the heart of Santa Ana, CA, Santa Ana Optometry, Inc. is proud to offer comprehensive eye care services designed to enhance your vision and support lifelong eye health.

Led by Dr. Thien-Thu Nguyen, O.D., our clinic is known for delivering safe, effective, and personalized care. With years of experience and a strong commitment to patient wellness, Dr. Nguyen serves individuals and families throughout Santa Ana and surrounding communities.

Whether you need a routine eye exam, contact lens fitting, or treatment for an eye condition, we’re here to help you see clearly and live comfortably.

Let us be your trusted eye doctor in Santa Ana CA.

About Santa Ana Optometry, Inc.

 Services we offer:

  • Comprehensive eye exams
  • Treatment for eye infections and injuries
  • Dry eye exams and advanced dry eye therapies
  • Glaucoma and diabetic eye exams

We also specialize in custom contact lenses and advanced treatment options, including:

  • Scleral lenses for Keratoconus, Corneal Opacity, and irregular corneas
  • CRT (Ortho-K) and MiSight® lenses for myopia control
  • IRPL light therapy, amniotic membrane treatment, and collagen plugs for severe dry eye and eye pain
  • Neurolens®

We accept a variety of insurance plans, including VSP, EyeMed, Spectera, Davis Vision, MES, Superior, Medi-Cal, Medicare, and FSA (Flexible Spending Accounts). Additionally, we collaborate with CareCredit and Sunbit to ensure our patients can easily access the care, glasses, and contact lenses they need.

Eye Doctor Santa Ana CA Woman With Protective Laser Eyewear

Dry Eyes IRPL Light Therapy

Eye Doctor Santa Ana CA Eye With Keratoconus

Scleral Lenses

Eye Doctor Santa Ana CA Young Girl With Myopia

Myopia Treatment

Meet The Doctor

Dr. Thien-Thu Nguyen O.D provides vision care with clinical excellence, in Santa Ana CA.  Our team is here to help.

Patient Reviews

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  • Headaches and neck or shoulder pain
  • Tired, strained eyes
  • Blurred or double vision
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