Skip to main content


Happy asian family in Costa Mesa
Enjoy a Lifetime of Healthy Eyes

Located in the heart of Costa Mesa, California, our eye doctors believe that eye exams should be both thorough and caring. We use advanced eye care technology and services to help our patients maintain healthy vision.

Meet Our Optometrists

Optometrists in Costa Mesa, Orange County, Southern California

We use both traditional medical treatments and holistic eye care, including nutritional supplements and non-medical treatments to improve your eye health. We will take the time to answer your eye care questions and give you the most up-to-date information to help you protect your eye health. Our team of eye care professionals welcomes patients of all ages.

Our Optometrists in Costa Mesa

Top-Notch Eye Exams

Our eye clinic offers a large range of optometry services. These include eye exams for adults and kids, emergency eye care, and treatment for dry eye symptoms.

We also offer treatment for common eye diseases, fittings for custom contact lenses (including scleral lenses), myopia management and ortho-k for adults. We are skilled in fitting “difficult eyes.” If you have any unique eye or vision problems, let us help you.

Want to know more about how our Costa Mesa eye doctors can help? Come visit us today or give us a call at 714-540-2020 today.

Our Eye Care Services

Where Modern Technology Meets Holistic Eye Care

color vision deficiency test
woman at the office with dry eyes

Advanced Dry Eye Relief in Costa Mesa

Dry eye symptoms can stem from issues like poor tear quality, inflammation, or Meibomian Gland Dysfunction, and our doctors focus on treating these underlying causes for long-lasting comfort. Using modern diagnostic tools and advanced therapies such as IPL, TearCare, PROKERA®, and Regener-Eyes, we help restore a healthy tear film and soothe irritated eyes. Many of these treatments can also improve the appearance of the surrounding skin by reducing redness and inflammation.

HP Scleral img

Scleral Lenses for Keratoconus in Costa Mesa

Have you been diagnosed with keratoconus or another corneal disease? You may not need a corneal transplant; consider non-invasive therapy alternatives like a scleral lens. Scleral lenses are an ideal solution because they sit on the sclera without ever touching the cornea, giving sharp, clear, comfortable vision.

Dr. Daniel E. Quon OD & Dr. David Y. Yoo OD at South Coast Optometry in Orange County, Southern California can treat your keratoconus.

People are using digital devices and spending more and more time in front of screens every day. Our eyes are feeling the strain – literally. Our eyes are tired, red, dry and sensitive to light, not to mention the accompanying neck pain, headaches, and muscle stiffness that often accompany extended screen time usage.

Are you suffering from neck pain, eye strain, headaches, or migraines? Take the lifestyle index quiz to see if you are a good candidate for neurolens.

Headache_Thumbnail

Our Designer Frames

Pair of round designer sunglasses at South Coast Optometry in Costa Mesa

South Coast Optometry is a full-service optical center with an on-site laboratory to accurately fill your prescription in about an hour (including most progressive, bifocal, and single vision prescriptions)! We help our Costa Mesa clients look and feel their best.

We know your favorite fashion accessory isn’t actually an accessory at all… it’s actually quite a necessity. For that reason, we have an extensive selection of eyewear including the latest styles, functional options, and prices in sunglasses and prescription eyeglasses. Get the full shopping experience - just ask one of our opticians to help you pair frame shapes to best suit the shape of your face.

South Coast Optometry is now an Authorized Cartier stockist.

Visit our practice to view the latest collections from this renowned brand.
See Our Designer Frames
Young man smiling in Costa Mesa
Read Our Patient Reviews
2 months ago
Dr. Quon is the best eye doctor in Orange County! Caring, empathetic & extremely knowledgeable!!! He’s always using cutting edge techniques including the current therapy using stem cells to renew my sight. I don’t think this service is offered by that many doctors in Orange County and I know firsthand because I was a rep for a compounding pharmacy and called on 250 doctors from San Clemente to San Pedro and he’s the best of the best. My eyes are rare and have multiple challenging concerns this office’s entire staff has been working with me on this issue for months. I’m so grateful for them all!
- Jmarie K.

Our mission is to provide the best preventive and wellness eye care to our patients with advanced innovative approaches integrating new modern science-based technology with a holistic perspective. Our entire team from caring doctors to dedicated staff members persist in delivering a true concierge like “good old-fashioned service” to all our wonderful patients. We invite you to give South Coast Optometry a try! Contact us today to book an appointment and receive the quality attention that you deserve!

Latest News & Eye Health Tips

Preparing Your Student for Academic Success: A Back-to-School Eye Exam Guide

Discover how comprehensive pediatric eye exams reveal hidden visual issues that standard school screenings miss, helping your child succeed in the classroom.

3 Ways High-Performance Lenses Can Improve Your Professional Life

Discover how medical-grade lens technology and professional styling at South Coast Optometry can transform your visual performance and professional image.

How Do I Know if My Glasses Are Too Wide? 3 Tips for a Perfect Fit

Master the art of the perfect fit with our guide on identifying frames that are too wide and how professional adjustments at South...

Eliminating Digital Glare and Eye Fatigue with Premium Anti-Reflective Lenses

Long hours on screens can leave your eyes strained and your vision clouded by digital glare. At South Coast Optometry, we focus on...