John W Sinclair, DDS

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10 W El Rose Dr
Petaluma, CA 94952
Petaluma dentist, Dr. John Sinclair, DDS has practiced general, cosmetic and childrens dentistry for over 25 years. He is a graduate of the University of California San Franciscos award winning dental program. Dr. Sinclair is a proud member of The American Dental Association, California Dental As...

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5.029 reviews
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Cathy W.
1/20/2023

Dr Sinclair has retired. Sad..he was a great dentist and a wonderful person. Hope he is enjoying his retirement!

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Erin S.
9/28/2021

Both my 85 year old father and I are patients of Dr. Sinclair. He is an amazing dentist. He is also kind, considerate and responsive. My father has a lot of problems and these include emergency...

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R N.
9/30/2021

Dr Sinclair and his whole staff deserve 5 stars! Everyone is friendly and makes you feel comfortable. I had to have a tooth pulled. Ugh! I was very nervous and Dr. Sinclair is great at putting you...

Christine C.
1/14/2021

This is my second yelp review for Dr. Sinclair. I first reviewed him last year when I had a very thorough check up and got the bad news that I needed some extensive dental work. I had the first...

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Michelle J.
8/19/2019

My only sadness is that it turns out Dr. Sinclair is not in my insurance network so I won't be able to afford coming there in the immediate future, but I am happy to pay the out of pocket cost for...

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