Expert, Caring Dentists

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

Sun Dental has been caring for the smiles of its local residents since 1975. Dr. Heidi Sun (Dr. Heidi) who recently took over the practice for her father, Dr. Randolph Sun, has been providing expert, thorough dental care to the people of Lake County since 2004. Combining her passion for technology with her extensive knowledge of holistic dentistry, Dr. Heidi practices on South Main Street using the most advanced dental technology available to help her 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!

Our dentist, Dr. Heidi Sun, DDS, FAGD, is committed to providing compassionate and comprehensive dental care to you and your family. You can expect to receive the best dental care from the minute you step foot into our office and are greeted by our warm, friendly staff.

We are committed to providing individualized care for each patient, as we understand every patient requires different treatments. As our patient, you can expect:

  • To be treated respectfully, and with care.
  • To be seen at your scheduled time without unnecessary waiting times.
  • To have anything explained in detail that you do not fully understand.
  • To be comfortable throughout the duration of your appointment.
Please feel free to call to our office at 707-263-3030 if you have any questions about our dentist, our staff, or the services we offer. Thank you for showing interest in Sun Dental for all of your dental needs!