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Lum Optometry: Eye Doctor in South San Francisco, CA

OptometrySouth San Francisco, CA

★★★★★4.9/51,316 reviews across 3 platforms

Ratings by platform

  • Yelp: 4.1 out of 5 stars (110 reviews)
  • Demandforce: 5 out of 5 stars (1206 reviews)
  • Zocdoc: 5 out of 5 stars

What patients say

Patients praise

  • Thorough and knowledgeable eye exams
  • Friendly and attentive office staff
  • Efficient office operations and minimal wait times
  • Clear explanations from the doctor during exams

Common complaints

  • Issues with administrative staff responsiveness or organization
  • Complaints regarding out-of-pocket costs and billing transparency
  • Dissatisfaction with the ordering and fitting process for eyeglasses

In patients' words

"Efficient and great eye care, always well taken care of here! Dr. Lum is very knowledgeable! His hours are convenient and the staff is friendly and attentive."

Yelp

"DON’T COME HERE IF YOU CAN AVOID IT! Lum was fine, he seemed like a really nice guy. His office people SUCK. I picked out my glasses after he decided on my prescription. AFTER 6 OFFICE VISITS AND 2 MONTHS, I HAVE NOTHING."

Unilocal/Third-party aggregator

How these reviews were compiled

Synthesized from public patient-review platforms as of Jul 10, 2026 — sources: [1][2][3][4][5][6][7][8].

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