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Livermore Dentistry
Livermore Dentistry
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Welcome to Livermore Dentistry!

Dr. Sommer, Dr. Duong, and our entire team of dental hygienists and assistants work hard to maintain your comfort and well-being while providing quality dental care to keep your smile healthy. We invite you to meet our dentists and get to know about us, our journeys to this office, and most importantly, our individual and collective commitments to dental health.

Meet our Dentists

Smiling woman with blonde hair and a necklace in a gray top.

Sonja S. Sommer, DDS

Sonja S. Sommer, DDS

Sonja S. Sommer, DDS

More info
Smiling female doctor in a white coat and purple scrubs.

Wendy B Duong, DMD

Sonja S. Sommer, DDS

Sonja S. Sommer, DDS

More info

Meet our Team

Amy Vanderbilt-Fessa, RDH

Amy Vanderbilt-Fessa, RDH

Amy Vanderbilt-Fessa, RDH

Registered Dental Hygienist

Amy "Lou" Ingram, RDH

Amy Vanderbilt-Fessa, RDH

Amy Vanderbilt-Fessa, RDH

Registered Dental Hygienist

Jessica Cortez, RDH

Amy Vanderbilt-Fessa, RDH

Jessica Cortez, RDH

Registered Dental Hygienist

Felicia Souza, RDH

Amy Vanderbilt-Fessa, RDH

Jessica Cortez, RDH

Registered Dental Hygienist

Carly Pschier, RDA

Rosa Hernandez Manzano, RDA

Claudia Garcia-Garcia, RDA

Registered Dental Assistant and Office Manager

Claudia Garcia-Garcia, RDA

Rosa Hernandez Manzano, RDA

Claudia Garcia-Garcia, RDA

Registered Dental Assistant

Rosa Hernandez Manzano, RDA

Rosa Hernandez Manzano, RDA

Rosa Hernandez Manzano, RDA

Registered Dental Assistant

Guadalupe "Lupita" Valencia

Guadalupe "Lupita" Valencia

Guadalupe "Lupita" Valencia

Dental Assistant

Ashley Stafford

Guadalupe "Lupita" Valencia

Guadalupe "Lupita" Valencia

Dental Assistant

Sydnie Pagán

Guadalupe "Lupita" Valencia

Raveena Sohal

Clinical Assistant

Raveena Sohal

Guadalupe "Lupita" Valencia

Raveena Sohal

Administrative Assistant and Receptionist

Copyright © 2026 Livermore Dentistry - All Rights Reserved.


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