We are conveniently located in Castro Valley.
Please call us to schedule an appointment today.

Welcome

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Dr. Preston and his staff are dedicated to providing you with a pleasant and informative visit.

Patient Testimonials

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I have been seeing Dr. Preston since he established his practice in Castro Valley years and years ago, and have never actually considered going to a different dentist, despite the [...]

Meet Us

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Meet Dr. Preston and his staff.