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John W. Sinclair, DDS

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5 (159)

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John W. Sinclair, DDS is a cosmetic dentist in Petaluma, CA.

John W. Sinclair, DDS Review Summary

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(159 Reviews)

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Krystal England -Google user

Edited 5 years ago

I’ve been going to Dr. Sinclair for about 7 years now. I love the environment and the staff. They are all so welcoming and always inviting. Dr. Sinclair is so nice and does such a great job making my kids...Read More

Patricia Brouillette -Google user

3 years ago

I loved meeting the staff at this office. They are fun, friendly and informative. Dr. Sinclair clearly explains everything he’s doing, so that together we can make the best choices about my dental, mouth and overall health. A super comfortable and educational experience. Thank you!

Sue Capella -Google user

3 years ago

Dr. Sinclair is the most caring. compassionate, and competent dentist I have ever met, and his staff is wonderful. I no longer fear and dread dental work. How many people can say they laughed their way through a root canal?

Greggo G -Google user

Edited 7 years ago

Best dentist and staff I have ever experienced. I have been going to Dr. Sinclair now for over 20 years and he even sees my whole family as well. His "bedside manner" is unmatched and he always makes you feel like you're with friends. Cindy, Nanette...Read More

Scarlett Riley -Google user

6 years ago

The office of Dr. Sinclair is the best dental experience I've ever had. They take direct and contientous care of everyone. They're honest about our needs an at every point of treatment they're full of attention. Their goal to provide the right dentistry, I was...Read More

Mamastacia3 -Google user

Edited 5 years ago

Dr. Sinclair and his staff are the absolute best! I’m phobic about dental work and they have been working with me and my “issues” for 17+ years! They got me from being afraid to go to the dentist to getting regular cleanings and even fillings...Read More

Mike M -Google user

7 years ago

Always enjoy going to the dentist after going to Dr. Sinclair. Everyone is so nice and the fact Dr Sinclair will call after ever appointment with him at night to make sure I’m doing okay. Anyone I tell he does that, their response is well...Read More

Kelly Flores -Google user

4 years ago

I have been going to Dr. Sinclair’s office for several years now. The entire office is very friendly and professional. I actually enjoy going to the dentist. Dr. Sinclair is kind, gentle and has a great sense of humor. Kathy, Nanette and Cindy in the...Read More

Nadia Navid -Google user

5 years ago

I had a great new patient appointment at Dr. Sinclair’s office. Cindy the office manager is so friendly and knowledgeable and Stephanie their dental assistant made my visit very smooth and easy. Dr. Sinclair took the time to perform a very detailed dental exam and...Read More

Andrea Valdivia -Google user

Edited 5 years ago

This place is fantastic! The people here are so friendly and they are all excellent at what they do. From the ladies at the front counter to the dental hygienists to Dr. Sinclair...they are all amazing. Dr. Sinclair did a filling on one of my teeth...Read More

Rashell Lewis -Google user

6 years ago

Me and my family have been going to Dr Sinclair for over 10 years. They have always handled us with tender love and kindness which is not something you typically say about the dentist. Highly recommend him and his staff.

Brian Gawick -Google user

8 years ago

Went back for my semi-annual teeth cleaning last week. Dr. Sinclair and his staff as always were friendly and a pleasure to work with. I especially appreciate that Dr. Sinclair does not push a hard sell on dental procedures I'm not …

Tina Williams -Google user

5 years ago

I have been going to Dr Sinclair for more than 20 years. He and his staff are remarkable! I feel like part of the family when I am in the chair. As much as I do not love going to the dentist (I have terrible teeth)...Read More

S. hermann -Google user

4 years ago

Have no fear of dentistry here! Dr. Sinclair and his staff are kind, caring, and competent. It's actually a joy visiting his office for dental care and reassuring knowing that he and his wonderful staff accommodate me for occasional dental emergencies, too.

David B -Google user

7 years ago

I've been going to Dr. Sinclair's for about 5 years. As always, he provided caring, conscientious and as painless as possible care. The entire staff is very friendly and wants to make sure you are as comfortable as possible. I've …

Abbey Levine -Google user

Edited 4 years ago

Dr. Sinclair is just the dentist I’ve been looking for: excellent clinician, kind, fun & professional. Up to date modern practice but not a mad house with a million chairs & staff. Great staff. So happy to find him!!! Highly recommend for calm, excellent Dental...Read More

Jan Johnson -Google user

3 years ago

My experience with John W. Sinclair and his staff was excellent. He took the time to talk to me before beginning the dental exam. He explained everything about my teeth/mouth as he went along. I trust his evaluations, knowledge and conclusions I wish I...Read More

Alicia Adams -Google user

9 years ago

I have major dental fear, but NEVER when I visit Dr. Sinclair office. The entire staff makes me feel comfortable and relaxed. I am.never hesitant ro ask questions or voice my opinion or concerns. I really feel the family environment the …

Morgan Peterson -Google user

6 years ago

Dr. Sinclair and his staff are the friendliest, most professional people I’ve ever come across. They actually made me like going to the dentist! And that’s saying something. 10/10 would recommend, do yourself a favor if you dislike your current dentist, go talk to Dr....Read More

Safe & Warm -Google user

Edited 4 years ago

We love this dental office staff! These folks treat us so well and do such awesome work that we're have finally found a dental office we will stick with for life. Thoughtful, professional, talented, skilled staff that care about you and are...Read More

Features

Accessibility

Wheelchair accessible entrance

Wheelchair accessible parking lot

Wheelchair accessible restroom

Amenities

Restroom

Planning

Accepts new patients

Appointments recommended

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John W. Sinclair, DDS

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John W. Sinclair, DDS Review Summary