Petaluma, CA Family and Cosmetic Dentistry - Hillcrest Dental Group 

All that is good begins with a SMILE.

We want to welcome you as a new patient to our dental practice and also tell you a little about ourselves. Hillcrest Dental Group began as a solo practice in 1965 and has expanded over the years to become one of the most active, traditional practices in Sonoma County.

Drs. David Straub, Leah DeBerardinis, Steve Nagle, Austin Griffith, and Rosalie Brao now head a staff of highly trained professionals. The goal is to provide our patients with the highest level of ethical, caring service. We do not advertise but depend on word of mouth referrals from satisfied patients for our success.

We provide comprehensive care for the whole family and have built our reputation on honesty and quality in all that we do. We treat our patients as though they are part of our family.


Office Location

Hillcrest Dental Group

511 Hayes Lane

Petaluma, CA 94952

P: (707) 763-2654

F: (707) 763-3141



Office Hours

Monday:      8:00am - 5:00pm

Tuesday:     8:00am - 5:00pm

Wednesday: 8:00am - 5:00pm

Thursday:    8:00am - 5:00pm

Friday:        8:00am - 5:00pm

Saturday: ​8:00am - 4:00pm
*2 Saturdays per month