Dr. Cindy Chang, OD is the local eye doctor to see for all of your Optometry needs in Rancho Cucamonga, CA. From contact lens examinations to contact lens fittings to general eye care, Dr. Cindy Chang, OD will help diagnose, treat, and assess your overall health—and how it affects your eyes. Busy? We offer online, walk-in, and same day exams to fit your schedule. Dr. Cindy Chang, OD also accepts many insurance carriers and discount plans. Come visit our office at 10576 Foothill Blvd and schedule an eye exam today!
Dr. Cindy Chang is frequently praised for her thoroughness, knowledge, and ability to explain eye health and prescriptions clearly.
Customer Service
The staff is generally described as friendly, helpful, and professional, contributing to a positive overall experience.
Patient Care
Patients appreciate the personalized attention and care they receive, with many noting the doctors' patience and willingness to answer questions.
Mixed Experiences
While most reviews are positive, there are a few mentions of poor customer service and unprofessional behavior from some staff members.
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Ceciley Sanchez
4 days ago
5.0
Dr. Cindy Chang was efficient, extremely friendly and made our seven year old daughter feel comfortable and helped ease her nerves. She left her appointment saying that it was a fun experience because of Dr. Cindy.
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Gary Haidet
Dec 30, 2025
5.0
Very thorough exam and covered all options available
GS
Gregg Sherman
Dec 16, 2025
5.0
Dr. Chi was great. I like being educated about things and he did a great job explaining the changes happening over time.
EN
Ethan Nicolle
Dec 7, 2025
5.0
She’s good at what she does
OR
Oswaldo Ruiz
Nov 30, 2025
5.0
Excellent service. Dr. Cindy is exceptionally thorough in her explanations and highly knowledgeable in her field.
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.