Dr. Ketcherside

Director and Lead Doctor 
Over 25 years of experience and a passion for his work.Trained in General Dentistry and later specialized in Orthodontics. After his initial dental training, Dr. Ketcherside maintained a private practice in Northern California for several years, practicing in and becoming the clinical director of a group practice on the Marianas Island of Guam.

Becky Peterson

Office Manager
The mother of two, Becky lives and works in the Corona area and has done so for over 20 years. She is actively involved in her church and community programs that reach out to those in need. She loves camping with her family and other outdoor activities. Becky has over 15 years of experience in the dental field and is our source for everything about insurance benefits.

Julie Paterson

Office Manager/Dental Assistant
Julie and her husband Allan are long time residents of Corona. They have two children, who have both completed college and are in the beginning stages of their working careers. Julie is an avid race car and Nascar fan. We are pleased to have Julie bring her talents and compassion to our chair-side team and her technical skills to our laboratory.

Briseida “Breezy” Chavez

Dental Assistant 
Graduated from Yucaipa High School in 2011. Been working in the dental field for a year. Currently enrolled in college for Physical Therapy. Enjoys outdoor activities such as hiking and camping. Always with her family and friends. Actively participates at her home church.

Brandie Vinnece

Dental Assistant
Lives in the Corona/Norco area for 30 + years. She has 3 children (21 girl, 19 boy and 13 girl). Planning her oldest daughter’s wedding to take place in November. Been working in the dental field for 14 years. She enjoys going to the beach and taking road trips. Enjoys spending time with her family. Very spontaneous.

Maricela Martinez

Treatment Coordinator 
Maricela Martinez (Habla Espanol)
I started working for Dr. Ketcherside in 2007 as a Scheduling Coordinator. I’ve been married for 17 wonderful years with 4 kids and live in the little city of Beaumont CA. I love outdoor activities such as camping and being at the beach. I enjoy teaching the youth at out local church.

Azaria Nunez

Dental Assitant 
Resides in San Bernardino and enjoys spending time with family and friends. Graduated in 2012 and she attended the dental program at Everest College. She has been working in the dental field for a year and a half and has really enjoyed it


Registered Dental Assistant 
Andrea is a highly skilled Registered Dental Assistant. She is married and has a son at CBU and a daughter at UCLA. She’s very involved with her family and attends St. Peter’s Catholic Church, loves antiquing, and cooking.