Expert, Caring Dentists

We are a comprehensive, full-service dental practice serving all of Lake County.

For more than 30 years, Dr. Randolph Sun has been providing expert, thorough dental care to the people of Lake County. Combining his passion for technology with his extensive knowledge of holistic dentistry, Dr. Sun practices on South Main Street with his daughter, using the most advanced dental technology available to help their patients have beautiful, healthy smiles.

We can handle all your dental needs

As one of our patients said, “Three words come to mind when thinking of Sun Dental Practice: Professional. Kind. Caring.” We take those principles to heart, and that's why a recent independent survey of our patients gave us a 100% Satisfaction Rating! Click here to find out about our services.

Testimonials

“Our friends are continually traveling to Santa Rosa and Ukiah for procedures their dentists don't perform in Lakeport. Dr. Sun does these procedures himself so we don't need to leave town.” A.R. Click here to read more testimonials from our patients.