Meet Our team


Fernanda Duncan, Registered Dental Hygienist

FERNANDA SUBERCASEAUX

Registered Dental Hygienist


Why I do what I do:  I love that I get to talk with patients and form new friendships; I get a new set of ears every hour! I also enjoy helping patients maintain their oral health.  Your mouth is the gateway to your body!

What I do when I’m not at work:  I am also a Zumba and pilates instructor. What really makes me smile are new restaurants; I love to eat good food!

Patients would never guess this about me:  My patients know I’m an open book, so there’s no surprises here!

Red or White:   Both, of course! It all depends on the dish!


Christy Garloff, Registered Dental Hygienist

Christy Garloff

Registered Dental Hygienist


Why I do what I do:  I find it very rewarding helping our patients achieve their best oral health.  I also have a passion for helping with patient’s health education and enjoy building lasting relationships with each of them.

What I do when I’m not at work:   I spend much of my free time with my two children.  We love camping, going to local festivals and enjoying all that Sonoma County has to offer!

Patients would never guess this about me:  I truly enjoy cooking, home improvement projects and I am actually very crafty.

Red or White:   An ice cold beer!


Juliana Lossi, the Office Manager & Patient Financial Coordinator

Juliana Lossi

Office Manager & Patient Financial Coordinator


Why I do what I do:  I love having a job where I’m surrounded by amazing coworkers and patients that I consider like family.  It’s so rewarding building long-lasting relationships with patients and their families.

What I do when I’m not at work:  I love spending time with my big Italian family, so it’s no surprise that I love to entertain and cook!

Patients would never guess this about me:  I spend most of my down time gardening.  I have a green thumb!

Red or White:   Doesn’t matter as long as it’s bubbly.


Christi Mazzoni, Registered Dental Asisstant

Christi Mazzoni

Registered Dental Asisstant


Why I do what I do:  I really enjoy being able to not only comfort a patient that has fear or pain but also to share in the excitement of a new smile. I love being a part of the esthetic change and watching a patient’s confidence grow.

What I do when I’m not at work:  When not at work, I’m loving life with my two children. I have a crafty side and love DIY projects and repurposing old furniture. I’m a huge baseball fan – go Giants!

Patients would never guess this about me:  There is nothing about the kitchen that I like other than keeping it clean.  Cooking is not my thing!

Red or White:   White; the sweeter the bottle the better!


Christi Mazzoni, Registered Dental Asisstant

shannon SACKETT

Patient Care Coordinator


Why I do what I do: I enjoy the daily interaction with patients and working with everyone on our team.  I take pride in caring for our patients helping them to have a smooth experience with our office.

What I do when I’m not at work: I nurture my creative side with photography, painting, writing and cooking.  I also swim and walk a lot as well as get as much family time in as possible.

Patients would never guess this about me: I am a grandmother!

Red or White:   Red.


Please call our practice to schedule your consultation: Santa Rosa Office Phone Number 707-526-3303 or use our Contact Form