Dr. Cindy Chang, OD is your local eye doctor and optometrist in Rancho Cucamonga,CA. Our experienced eye doctors provide comprehensive eye exams and eye care that is convenient for the whole family, including contact lens exams and fittings. We provide a complete evaluation of overall eye health to detect, diagnose, and treat changes in your vision year over year. Looking for a personalized eye exam near you? We offer convenient online scheduling and accommodate walk-in appointments and same-day eye exams when available to fit your busy schedule. We also accept most insurance plans. Visit our Rancho Cucamonga,CA eye care office at 10576 Foothill Blvd for quality, convenient eye care with our friendly and professional optometrists. Schedule your eye exam today!
Dr. Chi provided an excellent eye exam experience. He was extremely thorough, patient, and professional throughout the entire appointment. He took the time to explain everything clearly and made sure I understood each part of the exam. His attention to detail and genuine care for his patients really stood out.
I truly appreciate the excellent service I received and would highly recommend Dr. Chi to anyone looking for a knowledgeable, professional, and caring eye doctor. Thank you, Dr. Chi, for the outstanding care and great customer service! Your patient, Gustavo Betancor
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pemallan
Aug 6, 2026
5.0
Dr. Chang always provides an amazing guest experience. She always makes my mom feel confident and comfortable about the process.
CR
candice rodriguez
Jul 31, 2026
5.0
Everyone was so polite and helpful
LN
Leticia Newton
Jul 26, 2026
5.0
My eye exam with Dr. Cindy Chang was excellent. She took the time to listen to all of my concerns before we even started. During the exam, I knew that she not only heard my concerns but she listened. She addressed it all. She didn't make me feel like I was being rushed to through the exam. She allowed me to take the time on each test until I was completely comfortable with my vision. She even doubled back a couple of times in different ways to make sure that we got the best results from each test. I left feeling confident that my prescription glasses will be the perfect fit for my eyesight. If you have ever had an eye exam where you felt like you weren't heard or the prescription glasses are a little off, I would recommend Dr. Cindy Chang. It took me a couple of tries at different optometrist offices but even more than that, I've waisted a lot of money on glasses that I can't even use. I no longer have that issue thanks to Dr. Chang. I've definitely found my home!
RS
Rainbow Sun
Jul 3, 2026
5.0
Dr. Cindy Chang is amazing, proactive, and very knowledgeable. I thought my right eye got weaker but learned from my appointment with her that actually my left eye is the dominant eye and that both eyes' muscles are strong. The receptionists in the office and Target Optical were friendly and polite. Shout out to the lady with gray hair (I forgot to ask her name), she is patient, respectful, and a sweetheart. I was at the store two times in a row -- the first time was for myself and my spouse's appointment but I was 26 minutes late and was marked as a No Show, and showed up on time for rescheduled appointment the next day. The lady noticed I took my time making a selection and offered help, answered my question on what I could do with my old glasses, and applied insurance benefits and available discounts to help. The only thing to be aware when making appointments on Target Optical is that you may not get Dr. Chang since there are multiple optometrists in this office and you may get someone else depending on the day of the week.
Frequently Asked Questions About Dr. Cindy Chang, OD
Why should I get an eye exam?
An annual eye exam involves more than just updating your glasses or contact prescription. A comprehensive eye exam can also detect eye health issues as well as general health problems. Conditions such as diabetes and high blood pressure can be detected in early stages through an eye exam, and this can result in early treatment. Schedule your annual eye exam today.
What is involved in an eye exam?
An eye exam involves a series of simple but comprehensive tests that allow your optometrist to assess your vision and your eye health. Your optometrist will discuss the results of your eye exam with you and determine the right prescription to help you to see your best.
Is a contact lens exam different than an eye exam?
A normal, comprehensive eye exam will allow your optometrist to determine if your eyes are healthy enough to wear contact lenses. During your contact lens fitting, detailed measurements of your eyes will be taken to determine the right contact lenses for you. There is an additional fee for a contact lens fitting and evaluation for all contact lens patients (both new and established patients). Schedule your eye exam today to have all of your questions about contact lenses answered.
Why should I get an eye exam?
An annual eye exam can detect vision changes, eye health issues, and even general health problems like diabetes and high blood pressure early for timely treatment. Schedule your exam today.
What is involved in an eye exam at Dr. Cindy Chang, OD?
The eye exam consists of simple yet comprehensive tests to assess your vision and eye health, followed by a discussion of results and prescription if needed.
Is a contact lens exam different from a regular eye exam?
Yes, it includes additional detailed measurements for contact lens fitting and carries an extra fee beyond the comprehensive eye exam.
What are Dr. Cindy Chang, OD's office hours?
The office is open Monday, Tuesday, Thursday, and Friday from 10:00 AM to 6:00 PM; Wednesday and Saturday from 9:00 AM to 5:00 PM; and Sunday from 11:00 AM to 3:00 PM.
What languages are spoken at Dr. Cindy Chang, OD's office?
They speak English, Spanish, and Cantonese to serve a diverse range of patients.
What payment options are accepted at Dr. Cindy Chang, OD?
Payments can be made via American Express, Apple Pay, cash, check, Discover, Mastercard, and Visa.
Does Dr. Cindy Chang, OD offer online appointment scheduling?
Yes, they provide online scheduling along with walk-in and same day exams for your convenience.
Are there any nearby places to visit after your eye exam at Dr. Cindy Chang, OD?
Yes, you can visit nearby places like Starbucks for coffee, Chili's Grill & Bar for dining, or Breaking Point Escape Rooms for entertainment.
How can nearby businesses like CVS Pharmacy or Target Store Rancho-Cucamonga be helpful during a visit to Dr. Cindy Chang, OD?
CVS Pharmacy nearby can fulfill any prescription needs after your exam, while Target offers a variety of shopping options including eyewear accessories.
What wellness or beauty services are available near Dr. Cindy Chang, OD?
Nearby you’ll find beauty salons like Queen Lash, kays nails n spa, and Effortless Beauty - PMU by Lilly for relaxation and grooming after your exam.
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