Dr. Robert C. Williams

Dental School

Loma Linda Dental School

Served 2 Years in United States Air Force

Advanced Training: Fellow, American Academy of General Dentistry

Current Member, Spear Faculty Club (Scottsdale Dental Institute of Learning)

Founding Member, Napa Valley Evidence-Based Dentistry Group

Tufts University Dental School Mini Residency Program,  Advanced training in the use of oral appliance therapy in treating Snoring and Obstructive Sleep Apnea (Boston, Mass.)

Professional Affiliations

American Dental Association

California Dental Association

Napa/Solano County Dental Society

American Academy of Dental Sleep Medicine

American Academy of Sleep Medicine

Honorary Fellowships

Emeritus American Academy of General Dentistry


For more than 35 years, Dr. Robert Williams has provided expert, comprehensive family dental care in the Napa Valley. A lifelong learner, Dr Williams embraces new techniques and technologies that enhance traditional dental methods. He is a founding member of the Napa Valley Evidence-Based Dentistry Group, that brings dental professionals together to review cases and discuss treatments. Dr. Williams believes that evidence-based dentistry enables patients to make informed dental decisions.

Dr. Williams participates in continued sleep disorder education with the most prominent dental sleep medicine specialists in the country. Working with sleep diagnostic centers, ENT specialists and sleep specialist doctors, Dr. Williams creates dental sleep solutions for his patients.

An avid golfer and outdoorsman, Dr. Williams enjoys reading and spending time with his family at his Napa Valley home.