Dr. Isaac Sun, DDS

Chosen as one of Orange County's top three doctors in Dentistry.

Dr. Isaac Sun is a general dentist in Fountain Valley and the founder of KYT Dental Services on Warner Avenue. He trained at USC and has practiced since 2016. His approach puts saving natural teeth first, with extraction as a last resort. He built the Keep Your Teeth Framework, a seven-part check of each tooth’s structure, bite, and long-term outlook. His office offers preventive care, same-day zirconia crowns, gum disease treatment, implants, Invisalign, and full mouth reconstruction. Patients get written cost estimates and PPO checks before visits.

(833) 598-3368

11180 Warner Ave, Suite 251, Fountain Valley, CA, 92708

www.kytdentalservices.com

Awards & Certifications:

America’s Best Dentists, National Consumer Advisory Board

Education & Training:

DDS, University of Southern California

Why did we choose Dr. Isaac Sun, DDS as one of our Top Doctors?

Top3Doctors.com selected Dr. Isaac Sun as a top dentist in Fountain Valley because of his tooth-saving approach, his USC training, and his clear way of planning care. He has practiced dentistry since 2016 and founded KYT Dental Services. Dr. Sun created the Keep Your Teeth Framework, a seven-part review of each tooth before any treatment is advised. He was also named to America’s Best Dentists by the National Consumer Advisory Board. That method gives patients a reasoned plan instead of a quick extraction.

What sets Dr. Sun apart is how open his office is about cost and choices. At KYT Dental Services on Warner Avenue in Fountain Valley, patients receive written estimates and PPO checks before treatment. He uses CBCT 3D imaging and iTero digital scans to plan care. Services range from cleanings and gum treatment to same-day zirconia crowns, implants, Invisalign, and full mouth reconstruction. Urgent visits are offered when the schedule allows. For these reasons, Top3Doctors.com proudly names Dr. Isaac Sun among the top three dentists in Fountain Valley.