Let our dedicated dental professionals help you achieve a smile that you can be proud of!

Call (510) 223-3337

El Sobrante Dentist - James Jonath Canonizado, DDS

Family Dental Care - Family and Cosmetic Dentistry!

When you visit our El Sobrante dental office, your smile is our top priority.  Dr Canonizado and his entire team are dedicated to provide you with the very best dental care available in a professional, courteous and efficient manner. 

When you visit our office you will experience all that modern dentistry has to offer, including a comprehensive list of general, restorative and cosmetic dental services to meet the  needs of  the whole family. Our goal is to assist each patient in achieving and maintaining long term dental health and a beautiful smile. Some of the services we provide include:

       Watch our videos!

CEREC by Sirona Dental Systems is the world's only system for the fabrication of all ceramic dental restorations in one office visit. With CEREC ayou can be in and out in a single visit with a permanent, all ceramic crown, onlay, or veneer!     Learn more about CEREC

Dental Implants - Anyone who is missing one or more teeth due to injury, disease or tooth decay may be a candidate for dental implants.  The dental implant is stable and comfortable. No adjustment is needed after placement. Normally, it will serve its owner for life.  
                         Learn more about Dental Implants

Invisalign is proven technology designed to give you the smile you've always wanted, without the pain and anxiety associated with metal braces.   To help you get a more beautiful smile, Invisalign uses a series of clear, removable aligners to gradually move your teeth.  
Learn more about Invisalign

Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.  This website is a resource we hope you’ll find both useful and interesting.

We genuinely hope this site is helpful to you in learning more about our practice, dental conditions and
, dental recommendations, and more.

Please browse through our website and be sure to contact us if you have any questions or would like to schedule an appointment. You may also use our
online appointment request form to schedule your appointment. 

Family Dental Care
3550 San Pablo Dam Road Suite A6
El Sobrante, CA 94803 
Phone: (510) 223-3337



As dental professionals it is our priority to provide quality dental care you can trust.


Dr. James and his staff have always been so warm, gentle and welcoming to our family! If anyone has a fear of going to the dentist or has a Special needs family member - you’ve found your new dentist!! : )

Dr. James really takes the time to talk to you and listen to questions and concerns. He will also explain to you any findings on his exam. His technique while working on your teeth is AMAZING!! He is so gentle that I have honestly fallen asleep more than once during a procedure!!

Dr. James’s Front Office staff, Marisol and his Dental Assistant, Strell help to truly make this an awesome Dental office ❤️

Michelle lee-chin

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Contact Us

We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.


What does your smile say about you? Let us help you radiate confidence with a healthy smile.