(707) 763-0962

Schedule Appointment Mill Valley

Mill Valley

Schedule Appointment Petaluma


Santa Rosa

Mill Valley
316 Miller Avenue
Suite D (Upstairs)
Mill Valley, CA 94941


515 Hayes Lane
Petaluma, CA 94952


Santa Rosa
6543 Montecito Blvd.
Santa Rosa, CA 95409


COVID-19 Pandemic Information

As of March 16, 2020, Signature Smiles has rescheduled all non-essential appointments and will be closed until further notice per the recommendations of the California and American Dental Associations due to the COVID-19 Pandemic.  

Dr. Safapour and Dr. Patel would like to thank everyone for their understanding during this time and would like to assure all patients that they are still available for limited emergency situations. Dr. Safapour’s emergency number, which you can call or text, is available via the office voicemails.  The office phone numbers are as follows:

Petaluma: 707-763-0962 / Mill Valley: 415-388-1726 / Santa Rosa: 707-539-2176

Non-urgent messages can be left on the office voicemail and will be checked periodically.

Our Team

Love your smile once again… with our full suite of dental services. 

Dr. Negar Safapour and her associates have over 20 years of experience in aesthetic and restorative dentistry. Our goal is to make sure that treatment received at our office translates into good oral health maintenance at home. With a highly educated staff and skilled team of specialists referrals, we are here to treat all dental issues. We are current with the newest dental technology, including CEREC, Digital Invisalign Scans, Cone-Beam CT Scan for Implants, and full Digital X-Rays. 

Set up your appointments online, or simply contact us to set up your appointment today. 

Our philosophy is simple. The goal of Signature Smiles is to provide affordable and comfortable dentistry promoting healthy teeth and gums for life.”
– Dr. Negar Safapour, Owner

Modern Dental Technology

We use the latest digital CAD/CAM systems to provide the highest level of precision in our dentistry.  
Please click on a technology listed below to learn more.


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