About Us
"Excellence with a gentle touch"
Visit our offices with a Virtual Tour
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| Dr. Randolph Sun, DDS, MPH | Dr. Heidi Sun, DDS |
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| Dr. Sun and Dr. Heidi with our exceptional, friendly staff. |
Dr. Randolph Sun, DDS, MPH
Dr.
Randolph Sun, a 1974 graduate of Loma Linda University
School of Dentistry, opened Sun Dental in 1975. In addition to
his Doctorate of Dental Surgery degree, Dr. Sun has extensive training
and experience in many areas of dentistry as well as a Master's
Degree in Public Health.
Recently, Dr. Sun was nominated to be the Lake County Executive Director of the Redwood Empire Dental Society.
Always a forward-thinker, Dr. Sun is driven to finding and implementing state-of-the-art technologies in his dental practice. With 16 networked computers, panoramic digital x-ray facilities, and a E4D CAD-DAM design laboratory, Dr. Sun has created a 21st century dental practice in the heart of Lake County, California.
In addition to his dental practice, Dr. Sun owns and operates Sigma Industries, a computer technology company providing computers to homes and business.
Dr. Sun is also President of the Konocti Electric Auto Association. His interest in electric vehicles is driven by his desire to help prevent global warming mainly caused by petroleum based vehicles.
In his spare time, Dr. Sun enjoys snow skiing, ping-pong, and traveling.
Says Dr. Sun:
"I am dedicated to keeping up with the continuous advances in dentistry; I complete 50+ hours of continuing education in dentistry each year in order to provide you with the 'latest and greatest' dental care."
"I live in Lakeport with my wife, Pam, and my children, Heidi, Nicole and Krystal."
Dr. Heidi Sun, DDS
Dr.
Heidi Sun joined her father's practice at Sun Dental
6 years ago. Also a graduate of Loma Linda University School
of Dentistry,
While in school, she received a Silver Award for academic excellence along with scholastic and clinical recognition from the Academy of Implantology. She is a member of the Academy of Cosmetic Dentistry and the Academy of General Dentistry.
Since joining our practice, Dr. Heidi Sun (our "Dr. Heidi") has continued her education and training, and honed her skills under the careful eye of Dr. Sun. She handles complex dental procedures with ease, and provides a painfree and comfortable experience for all of her patients.
Dr. Heidi loves children and has taken care of many "little ones" at Sun Dental. She has a tender and caring touch with children, and offers them a comforting environment in our Kids Room.
Dr. Heidi Sun enjoys running and power walking and has participated in marathons and triathlons. She also enjoys skiing, snowboarding and camping. In her spare moments she cross-stitches, paints, travels, and loves watching movies.
Our Exceptional Staff
Our exceptional, friendly staff is our greatest asset.
They are excited about what they are doing, have high standards of quality and integrity, and are motivated to achieve the best results for our family of patients.
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Our hygienists are experienced, licensed professionals with expanded functions, and extensive training. We are constantly ensuring that the best of care is offered to our patients by providing and/or sponsoring dental continuing education courses for all of our staff. |
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Our friendly and efficient front office staff has over 20 years of cumulative experience to better serve you! Trained in insurance processing and scheduling, they will provide you with an ideal time to serve your dental needs within your busy schedule. All of our billing and insurance is done with state-of-the-art computer systems and software. |
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Our dental assistants are all Registered Dental Assistants with X-Ray certification and Coronal Polishing. |
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Nadia, Melissa, Dr. Sun and Dr. Heidi, finding out about the latest in dental technology at the ADA Convention. |
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Tour Our Office
We would love to have you come visit us. Here is what you will experience when you join us!
To schedule an appointment, call us at 707-263-3030 or click here to book an appointment online.



















