Ratings sourced from Google Business Profile · Last refreshed September 2026
Optometrists · Ontario, CA
Exceptional 4.8-star rating from 35 reviews reflects consistent patient satisfaction.
Listing data last updated May 10, 2026 · sourced from public Google Business Profile data
35 customer ratings on Google
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At 4.8★ from 35 ratings, California Optometric Services rates about even with the 4.8★ average of the 6 nearest optometrists we track in Ontario.
Yamamoto Optometry
417 N Euclid Ave, Ontario, CA 91762, USA
Optometric Group of Upland Downtown
155 S 2nd Ave, Upland, CA 91786, USA
Walmart Vision & Glasses
1333 N Mountain Ave, Ontario, CA 91762, USA
Dr. Kiet Bui
1931 N Campus Ave, Upland, CA 91784, USA
Oasis Optometry
7041 Schaefer Ave Suite E, Chino, CA 91710, USA
Optimal Optometry
3085 S Archibald Ave A, Ontario, CA 91761, USA