Optometrist in South San Francisco, CA


We are grateful to those who have put their trust in us since 1991. If you are a previous patient, your records have been transferred to our colleague and friend, Dr. Randall Lum.

Lum Optometry is located at 2278 Westborough Blvd. #204 (next to Philz Coffee & Paris Baguette in Westborough Square) in South San Francisco, just a short drive south on Highway 280. Dr. Lum is a VSP Premier practice with over 1,000 designer frames in office.

You can trust that your vision needs will be met with Dr. Lum’s expert care. Please click below for more information on Dr. Randall Lum and Lum Optometry.

Visit Lum Optometry

New Patients Welcome!

We understand that your first visit to the eye doctor can feel overwhelming and we try to accommodate all new patients with a comfortable and organized facility.

Our staff has taken steps to prepare you for the first appointment by providing a full spectrum of the services we offer and the option to complete our new patient form prior to your visit. Our goal is to cover everything you need with a full and efficient assessment, but without waiting to see the doctor.


Meet Dr. Randall Lum

Dr. Lum is a graduate of Santa Clara University (major in Biology & minor in Psychology) and the University of California Berkeley School of Optometry (Bachelor of Science in Physiological Optics & Doctorate of Optometry).

He is a member of The American Optometric Association, California Optometric Association, San Mateo County Optometric Society and the California Optometric Laser Associates. Dr. Lum is also a member of the Daly City, Colma and South San Francisco Chambers of Commerce. Dr. Lum has worked as a consultant for Johnson & Johnson Vision Care Inc. (Vistakon/Acuvue) and a guest speaker for Vision Service Plan (VSP). Dr. Lum has been practicing in the Bay Area for the past 24 years and our practice has been serving the San Mateo Pennisula and South San Francisco since 1977.


Great staff and Doctor. Everyone was personable and helpful. Got my glasses in great time. Went during covid and felt very safe and they were taking extra precautions. Will be staying with Dr.Lum practice for years to come!

Jennifer M.

Going on 4 years now visiting with Dr Lum and staff. Staff: 5 stars - Very pleasant to work with. Communication has been excellent. Dr Lum: 5 stars - He's shown nothing but care for my family. He's full of information and answers all my questions/concerns. Last year my son had a scare, and Dr Lum was more than willing to lend any assistance he could. Thank you!

Rick M.

Dr. Lum and staff are amazing! Excellent service. Great selection of eyewear. From the moment you walk in you're greeted by name, making you feel like a valued patient.

Andres C.

I have been going to Dr. Lum for the past 25+ years. The staff and service are wonderful. they have a wide variety of eyewear

M. S.

Did a great job with my exam as always and got great (and cute, of course) glasses for my daughter here too!

Michael R.

Dr. Lum is by far the best eye doctor I've worked with. I can't complain about anything here. Their service is really good. They have a good assortment of frames to choose from. Going to keep coming here. Nothing but good vibes. Thanks again. See you guys soon!

Mark G.
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Lum Optometry
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