Meet Our Team

Front Office Team

Dalia RIvas | Treatment Coordinator, Front office Lead


Treatment Coordinator/Front office Lead

I’ve been in the dental field for about six years. I strive to provide the highest quality of care available for our patients. I feel very lucky to be a part of such an amazing team. When I’m not in the office I like to spend time with my son and our three cats. I also enjoy trying new food places and shopping.

Chris McAtee | Financial Coordinator


Financial Coordinator

I began my career as an RDA and have worked in many fields in dentistry during my 40 year career. It wasn’t until I started processing insurance and working with patients to reach their treatment goals that I found my passion. I am honored and proud to work with Dr. Kwon and Dr. Jabbour, who motivate me daily to strive for excellent patient care.

When I’m not in the office, I love spending time with my two cats watching Netflix but not as much as spending time with my family.

Angelina Raymundo | Scheduling Coordinator


Scheduling Coordinator

I started in the dental field over a decade ago and have been with K&J since 2020. My favorite aspect of my job is working with the best doctors and staff, knowing as a team we help our patients achieve a healthy and beautiful smile. I also enjoy the continuous education provided to us to ensure the best patient experience.

Outside of the office, I enjoy spending time with my husband, organizing around our home, shopping & traveling.

Dental Hygiene Team

Mehwish Khan | RDH, Oral Myofuntional Therapist


Lead Registered Dental Hygienist, Oral Myofuntional Therapist

My professional career started in 2007 as a Dental Hygienist. I have been fortunate to work for some great dentists that gave me opportunities to learn and grow in my field. Those learning opportunities included multiple courses about airway, mouth breathing, and how it effects over-all heath and development. Which then lead me to start my Myofuncationl Therapy career in 2018.

When I’m not at work, I love outdoor activities such as hiking and camping. I also enjoy traveling, experiencing different cultures and foods.

Rachel Ustick | RDH, BSH


Registered Dental Hygienist, BSH

Started as a dental assistant in 1982. Later she continued her education in dental hygiene and graduated from Sacramento City College in 2007, then continued to get her Bachelor’s Degree from St. George University in 2009. Rachel loves her career and has enjoyed her journey in the dental field over the years. She considers her patients friends and makes every effort to see that you will have a positive dental experience.

She has nine precious Grandchildren and enjoys time traveling, anything out doors and mostly time with her family.


Registered Dental Hygienist

Dental Assistant Team

Jose Martinez | Lead RDA


Lead Registered Dental Assistant

Enjoys connecting with patients and making their experience go as smooth as possible. Growing up with his entire family in the dental field, Jose took a quick interest in dentistry with nearly 15 years in the dental field in various specialties. He will make your visit in our office easy and comfortable. In his off days, Jose loves camping, hanging out with his wife, kids and his two huskies. Not to mention a huge 49ers and warriors fans.

James Delgado | RDA


Registered Dental Assistant

Hello everyone, my name is James and I’m a Registered Dental Assistant. I am very passionate of what I do here at K&J dental. I love putting a smile on my patients’ faces and having that connection with them to make their dental visits as smooth as possible. As well as seeing them accomplish their goals with their hygiene and transforming their smile.

When I’m not assisting with patients, I love spending time with my son, Jacob and traveling-living what we call life. I also love fast cars, sports, and working out.

Carolina Tran | RDA


Registered Dental Assistant

Hi my name is Carolina and I’m a Registered Dental Assistant. I’ve been in the dentistry field for about 4 years. Along the way, I’ve learned how to help my patients with anxiety and build trust. That bond encourages our patients to continue making regular dental visits. I love and care about helping others, not only seeing my patients smile transform but to keep their smile healthy. When I’m not in the office I love to spend time with my daughter and family. I also like to collect shoes and playing tennis.