Dr. Toan Thach is the local eye doctor to see for all of your Optometry needs in Daly City, CA. From contact lens examinations to contact lens fittings to general eye care, Dr. Toan Thach 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. Toan Thach also accepts many insurance carriers and discount plans. Come visit our office at 133 Serramonte Center and schedule an eye exam today!
Dr. Toan Thach is frequently praised for his thoroughness, knowledge, and ability to explain eye health clearly.
Customer Service
The staff is consistently described as friendly, helpful, and professional, contributing to a positive overall experience.
Efficiency
Customers appreciate the quick appointment process and efficient eye exams, often noting minimal wait times.
Facility Quality
The office is noted for being clean, well-organized, and equipped with modern technology.
NB
Noemi Bendo
4 days ago
5.0
After the Doctor made my prescription, Maria helped me pick my glasses. Maria is very friendly and knowledgeable, I really appreciate her help. Thank you!
PT
Phil Thornton
Jan 3, 2026
5.0
Friendly staff.
LS
Lisa Snyder
Dec 19, 2025
5.0
I had a Very Good Experience with Dr. Toan Thach. He is Very Knowledgeable and a Great Dr.
KT
Kumi Taira
Dec 17, 2025
5.0
The exam went well and eye exam was efficiently performed.
FS
Fátima Silva
Dec 3, 2025
5.0
The doctor was very pleasant and thorough.
The staff was nice as well.
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 is it important to get an annual eye exam at Dr. Toan Thach?
An annual eye exam at Dr. Toan Thach involves more than updating your prescription; it can detect eye health issues and general health problems such as diabetes and high blood pressure early, allowing for timely treatment.
What does a comprehensive eye exam at Dr. Toan Thach include?
The eye exam includes a series of simple but comprehensive tests to assess your vision and eye health, after which your optometrist will discuss the results and determine the right prescription for you.
How does a contact lens exam at Dr. Toan Thach differ from a regular eye exam?
A standard eye exam determines if your eyes are healthy enough for contact lenses, while a contact lens fitting involves detailed measurements to select the right lenses and includes an additional fee.
What are the office hours of Dr. Toan Thach in Daly City?
Dr. Toan Thach is open Monday to Friday from 11:00 AM to 7:00 PM, Saturday from 10:00 AM to 5:00 PM, and Sunday from 12:00 PM to 4:00 PM.
What payment options does Dr. Toan Thach accept?
Payments can be made via American Express, Cash, Check, MasterCard, and Visa.
What services does Dr. Toan Thach offer?
Services include digital retinal imaging, walk-in and same-day exams, medical eye exams, contact lens fittings and exams, online scheduling, and pediatric care for children aged 4 and older.
How can I schedule an eye exam with Dr. Toan Thach?
You can schedule your eye exam online via their appointment link, offering convenient online scheduling and same-day or walk-in exams.
Is Dr. Toan Thach’s office located near any popular places in Daly City?
Yes, the office is located in Serramonte Center, near places such as Starbucks and Target Optical, making it convenient to grab a coffee or shop for eyewear before or after your appointment.
Can I visit Dr. Toan Thach and then explore local shopping options?
Absolutely, Dr. Toan Thach is nearby several shopping venues including Target Daly City Serramonte, CVS Pharmacy inside Target, and various beauty salons, so you can combine your eye care visit with shopping or spa treatments.
Are there dining options near Dr. Toan Thach for a meal after your appointment?
Yes, dining options such as Pizza Hut, MOD Pizza, and DNBdalycity American restaurant are close by, providing convenient places to eat after your eye exam.