Ten West El Rose Dr.
Petaluma, CA 94952

Mon: Closed

Tue: 8:30AM - 5:00PM

Wed: 8:00AM - 5:00PM

Thu - Fri: 8:30AM - 5:00PM

Sat - Sun: Closed

99.7% would refer friends and family to us

1 stars Customer since 2010

Courteous, friendly, very competent. In and out in good time, and felt like, as always, a job very well done.

5 stars Verified customer


5 stars Verified customer

The dentist & all of his staff are kind ,professional and do a high quality wonderful job

5 stars Customer since 2017

All around a wonderful experience - Dr. Sinclair and all of his support staff. Stellar!

5 stars Verified customer

I like the new office!

5 stars Customer since 2010

Everyone tries to make you comfortable and make the experience as painless as possible.

5 stars Customer since 2013

Who wants to get a crown? But, if I have to have a crown done, I wouldn't go to anyone else! Everyone treats me like OHANA, and that is key to a Hawaiian like me.

5 stars Customer since 2015

Dr Sinclair made a pretty miserable procedure as bearable as possible, and as always gave good, solid advice for how to proceed with next steps. He called later in the evening (after business hours) to check up on me and make sure my pain management was going well.

5 stars Verified customer

Always a very good experience visiting Dr. Sinclair and staff!. Lovely new office and friendly, helpful professionals to greet you. Short wait time too!

My dental needs were taken care of painlessly and I would highly recommend this office to anyone who has had a ‘bad’ dental experience.

5 stars Customer since 2017

I love this place. The office staff are wonderful and friendly. Dr. Sinclair cracks me up! The whole experience is probably the best ive ever had... i would refer everyone to his office.

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