Meet the Life of Smiles Family

Every great practice is built on the people behind it — and we think ours are pretty special. Our team brings together talented, caring individuals who genuinely love what they do and who they do it for: your kids.

MEET THE DOCTORS

A man with gray hair smiling outdoors, wearing a white button-up shirt.

Dr. Simon Bell

Read Full Bio
Close-up of a woman with dark hair, smiling, wearing a pink top, against a white background.

Meet Dr. Vo

Read Full Bio

Meet the Staff

A woman with shoulder-length curly hair sitting on a light-colored bench in a room with minimalist design, leaning against a white wall with sunlight casting shadows, and a wooden slatted wall behind her.

Leanne Hernandez

Patient Care Coordinator
A man with gray hair wearing a blue sweater and beige pants, sitting on a bench with one hand on the bench and the other hand resting on his lap, looking to his left against a plain background.
A woman with short blond hair wearing a sleeveless orange top and tan pants seated on a cushioned bench, writing in a notebook. There is a large green leafy plant on the left and part of a wooden slatted wall behind her. Sunlight casts shadows from a window onto the wall and her face.

Jan Mascadri

Karen Bryon

Patient Care Coordinator
Patient Care Coordinator
A woman with curly dark hair wearing a beige sleeveless top and khaki pants sitting on a bench, with sunlight casting shadows on the wall behind her.

Jessica Ramos

RDA
A middle-aged man sitting on a bench with neutral expression, wearing a blue sweater and beige pants, in a studio with a plain light-colored background and a shadow on the wall.
A woman with short blonde hair, wearing a sleeveless orange top and beige pants, sitting on a cushioned bench and writing in a notebook. There is a large green plant with big leaves on her left, a wooden slat wall behind her, and a shadow of a window on the plain wall to her right.

Donna Wilson

Shelen Bell

RDA
RDA
A woman with short blonde hair, wearing an orange sleeveless top and beige pants, sitting on a cushioned bench while writing in a notebook. There is a large plant with dark green leaves on her left, and a wooden slat wall behind her on the left. Sunlight streams through a window, casting shadows on the plain wall behind her.

Eren Bruno

RDA

What Sets Us Apart

Meet three generations of pediatric dentistry.

Our office has been serving families in Sonoma County, Mendocino County and Lake County for over 40 years.

Dr. Bob Oliver opened his Sebastopol location with his wife Judy working the front desk, and his daughter Shelen Bell as assistant. They converted their goat milking barn into a dental office on their beautiful property in Sebastopol.

Rob Oliver, a native of Sonoma County, began his pediatric dental career in 1998 when his father, also a pediatric dentist, retired and turned over his rural practice to his son. As Dr. Oliver’s reputation grew, so did the practice and the need for more space. In early 2006, he opened a second office in Windsor.

Two generations of Olivers, together with our amazing Dr. Simon Bell and Dr. Tasha Vo, make up the doctors at our practice today. We love Sonoma County and are grateful to serve such a wonderful community.

Three men standing outdoors in front of a tree, all dressed in white shirts and smiling.
Learn more - Our Legacy