North Bridge Orthodontics

Welcome to North Bridge Orthodontics

Dr. Claudia Karkia wants to change your life by creating the amazing feeling that comes from a wonderful smile.

At North Bridge Orthodontics we want you to feel comfortable from the moment you walk through our door.

We are committed to creating healthy and beautiful smiles in an enjoyable, caring, and energetic atmosphere. It is our goal to see that each patient; child or adult, receives extraordinary Orthodontic treatment. Dr. Claudia Karkia offers state-of-the-art orthodontic treatment, by using the newest technology. Dr. Claudia is producing faster results which may shorten treatment time by months for some individuals.

Our aim is to give you the confidence and self esteem that a beautiful smile will portray. It is never too late for braces.

Dr. Claudia Karkia is the only female Orthodontist in Petaluma.  We welcomed Dr. Nielsen this year to our office he has been practicing orthodontics for the last few years in Marin and has now joined us 2 days a week in Petaluma.  Dr. Nielsen and Dr Claudia have very similar treatment techniques and therefore ensure your treatment flows smoothly.

Our office can be conveniently reached from Cotati, Penngrove, Sonoma, Rohnert Park and many other towns in Sonoma County. Also many patients in Marin chose our office as we are only 10 minutes drive from Novato.

Your smile is our happiness!


Internet Special

Get $200 off your treatment if you register online (can not be combined with other offers). Please register here

Free Consultation

Mon-Fri 8:30am - 6:00pm

(707) 789-9799

Patient Testimonial

Doctor Claudia is the only reason I now have a prefect smile because if I had stayed at my old Orthodontics office then I never would have completed my treatment with perfect teeth because the last orthodontist would have taken my braces off early to make the time limit and cut cost.


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You can view photos of our fun parties & many happy smiles created by Dr. Claudia Karkia at North Bridge Orthodontics.

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