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Quick answer: John Berk in Castro Valley
John Berk has 5.0-star rating across 3 Google reviews, Dental.me Score 84 out of 100, address in Castro Valley, CA, phone number, 1 dentist named, 2 business categories, and 5 days with hours on Dental.me. Compare contact details, map context, provider names, business categories, reviews, Dental.me Score, hours, and nearby dental options.
review volume — 3 beats 15% of Castro Valley practices
About John Berk
John Berk is located at 20652 Redwood Rd, Castro Valley, CA 94546. Its Dental.me profile includes phone, dentist names, dental categories, Google rating and review data, business hours, and Google Maps details.
To contact the office, call (510) 733-6282 and open its Google Maps profile.
Dentists at this practice: John Berk, D.D.S.
Dental categories connected to this profile: General Dentistry and Dentist.
General DentistryDentist
Reviews and ratings for John Berk
Google business data shows John Berk with a 5.0-star rating across 3 reviews.
John Berk has a Dental.me Score of 84, calculated from star-rating strength, review-count confidence, exact review-count tie-breakers, and limited verification signals.
Within Castro Valley, this profile ranks #30 out of 39 scored dental profiles on Dental.me.
Compare John Berk using address, phone, 5.0-star Google rating, 3 Google reviews, Dental.me Score 84, 1 named dentist, 2 dental categories, and 5 days with published hours.
How Dental.me verifies this data. We combine provider, location, business-profile, practice website, dentist-submitted, correction, and direct office-confirmation data. Profiles are refreshed continuously from public data and practice updates, and rankings are independent of paid placement. Verification methodology · How we rank
Profile data includes practice, provider, location, and business-profile information organized by Dental.me.