Contact Us
Click here to request an appointment online
Sun Dental
Randolph Sun, D.D.S., M.P.H.
Heidi Sun, D.D.S.
800 S. Main St.
Lakeport, California 95453
Phone: (707) 263-3030
Emergency Phone: (707) 995-8675
Info: info@sun-dental.com
Office Hours
Our standard office hours are:
Monday through Thursday: 8:30 a.m. to 5:30 p.m.
Friday through Sunday: Closed
Emergencies
Emergency Service is available when the office is closed. We understand that dental emergencies do not always occur at our opening hours. We would be happy to address your needs during those weekend hours when "toothaches" seem to occur. If you are a new patient, you are welcome to Sun Dental where we would be delighted to have you join our large family of patients.
Emergency Phone: (707) 995-8675
Driving Directions
From the North: Take Hwy. 29 south to the Lakeport Blvd. offramp. Turn left after the turnoff and head to South Main St. Turn left on South Main St. and drive 2.5 blocks. You will find us in a red brick building on the right side of South Main St.
From the South: Take Hwy. 29 north to the Lakeport Blvd. offramp. Turn right after the turnoff and head to South Main St. Turn left on South Main St. and drive 2.5 blocks. You will find us in a red brick building on the right side of South Main St.
Click here to get directions using Google Maps.
Request an Appointment Online
To request an appointment online, please fill out the form provided below and click the Submit button. A staff member will contact you to schedule your appointment. (Please note that if you leave a message or email us outside of our office hours, you will be contacted during our next business day).
Note: The first three fields are required.












