3. Gary A Osias (Optometrist) in Castro Valley, CA specializes in comprehensive eye exams, vision correction, and treatment for various eye conditions, serving the Bay Area community.
Operator computes a Health score every night at 2 am HST. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Gary A Osias broke down on Apr 27, 2026.
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