Welcome to Loudoun Eye Associates

The optometrists and eye care staff at Loudoun Eye Associates are committed to providing our patients with a warm and personalized eye care experience like no other.  We do this by adhering to our carefully constructed mission/vision statement which has been ingrained in our hearts.

We have a warm and friendly staff, convenient office hours, and a beautiful optical center which offers a large selection of fashionable as well as functional eyewear.  Our eye doctors utilize state-of-the-art examination equipment and maintain secure computerized medical records.

New Patient Starting Points:

Existing Patient Links:

Q&A with Dr. K

Dr. Kao Answers Your Eyecare Questions

What are some foods I could eat to keep my eyes healthy?

Foods rich in vitamins C and E, lutein, zeaxanthin, betacarotene, zinc and omega3 fatty acids would be helpful. Here are some examples:

  • Vitamin C: citrus fruits, berries, tomatoes and broccoli
  • Vitamin E: vegetable oils, wheat germ, nuts and legumes
  • Lutein and zeaxanthin: kale, spinach, broccoli, peas, corn, colored bell peppers
  • Beta-carotene: carrots, pumpkin, sweet potato and spinach
  • Zinc : oysters, beef and other meats, nuts
  • Omega-3: fatty acids cold-water fish (sardines, herring, salmon and tuna. esp. wild-caught)

Read More »

Here You Can Get Great Eyewear & Eye Care in Ashburn, VA

Our eye care office Loudoun Eye Associates is conveniently located in the heart of Ashburn, VA and serves patients from the entire State of Virginia.  It is very close in proximity to the Brambleton, Broadlands, and Ashburn Village communities - schedule an appointment today. If you have a moment, please give us your feedback about our site and your experiences with Loundoun Eye Associates.


Insurance & Financing

We accept most medical and vision insurance plans. Please visit our Insurance page for a list of many of the insurance plans that we currently accept. Financing is also available through CareCredit (


A very professional yet friendly service. I would not hesitate to recommend the services of Loudoun Eye Associates. The examinations were thorough and detailed, with plenty of feedback on the findings, delivered in a manner which was easy to understand. There was no pressure to purchase glasses from them once the examinations were finished, but they were happy to give advice if required. Very nice people!  (Julie C.)

I've been seen by both Dr. Kao and Dr. Park for my yearly contact lens prescription. They are both always friendly and highly knowledgeable. They ask proactive questions about my eyes that I don't ever think twice about. I highly recommend these doctors to everybody! (Nancy J.)

I feel like Cindy who helped in picking out my frames is a long lost friend. She was so cheerful and kind. Her advice on frames was extremely appreciated. The explanation of my insurance benefits was my favorite part. Cindy would explain what I was eligible for and let me make the choices accordingly. My previous optometrist never explained any insurance details to me and my sticker price was way over my budget and therefore my glasses were a burden to me for a whole year. The frames in the office were clearly labeled with their prices which helped me choose.  (Yelp user)

  • Text Size: + -