Administration Staff

Accounting / Bookkeeper

Keri Ann was born in So. California and has had the opportunity to work and travel throughout the US. She has recently relocated to the Orange County area from San Diego to be closer to her family. She enjoys reading, baking and cuddle time with Bug, her 10-year-old rescue Pug.

Patient Coordinator

Annabella brings a unique enthusiasm to patient care. With each patient interaction, Annabella strives to provide our patients with the best possible experience. From the time that a patient calls on the office for the first time to when they check out to make their next appointment Annabella makes the experience a pleasant one, and one that patients want to tell their friends about.

Patient Care Coordinator

Marissa has been in the dental industry for 8 years and loves helping patients receive the care that they need.

Executive Director

John Estefano, Executive Director of Fullerton Family Dental, achieved his Master's Degree in Business Administration from UC Irvine, going on from there to cultivate his client experience techniques and becoming a skilled business executive. In John’s past ten years in the dental industry, he has gained a particular expertise in assisting patients with getting the treatment that they need. John is the author of the book, "Plan for the Plan: Dental Team Strategies for the New Dental Economy," helping many dentists to expand their practices. In the past ten years, John has personally helped hundreds of patients build the smiles that they always dreamed of having.