Katherine Thomson


As a San Diego native, Dr. Thomson studied Chemistry at UCSD obtaining her BS and MS, dental school at UCLA and post graduate endodontic residency at USC. At UCLA School of Dentistry, Dr. Thomson received special recognition in restorative dentistry, and continued her training at a Hospital Based General Practice Residency at the Veterans Administration Hospital in Long Beach. Shortly after, she returned back to her home town of San Diego and practiced as a general dentist providing comprehensive dental care to our community for over 8 years. Dr. Thomson then went on to obtained her Endodontic specialty training at USC, where she held the title of Chief Resident among 20 colleagues. She also spent time at our local Salk Institute and Scripps Center for Oceanography as part of her post graduate education.

Dr. Thomson now resides in La Jolla with her husband and two children. She enjoys participating in many outdoor activities including running, hiking, and most water sports. And she is proud to say she recently summited both Half Dome and Mount Whitney in the same year. Dr. Thomson is a member of the American Association of Endodontics, American Dental Association, California Dental Association, and San Diego County Dental Society.

Debbie Office Manager


Office Manager

Debbie brings more than 32 years of dental experience to her role as team leader. I work with our team to help ensure that all patients receive the highest levels of customer service when it comes to appointment scheduling, treatment coordinating, insurance billing , along with other business related issues. “I am a people person, and I love working with and learning about our patients.

Debbie’s passion has been running half marathons, marathons, even a 100 mile ultra marathon. She gives all of her medals to fellow cancer patients who are in treatment. “To be able to run in the beautiful city of San Diego is a true gift!”


Dental Assistant

Anna was born and raised in San Diego, California. Having years experience as an Oral Surgery Assistant she has a special talent building trust and good relationship with patients in just one or two visits. She stays chair side to support the doctor while checking that our patient is relaxed and comfortable.

With her passion for life - Anna has the goal to help patients to a path of dental health. Making each dental experience a positive one that has our patient smiling is important and fulfilling to her. Anna’s skills, warmth and genuine affinity for her patients is a tremendous asset to our practice.

We want you to be confident knowing that we are a team of highly trained and skilled clinicians.

We pride ourselves in providing the care you need to keep your smile healthy.  To give you the best possible service and results, we are committed to continual education and learning.  We attend dental lectures, meetings, and dental conventions to stay informed of new techniques, the latest products, and the newest equipment that a modern endodontic office can utilize to provide state-of-the-art endodontic care.  Also, being members of various professional dental associations helps us to stay abreast of the changes and recommendations for our profession.