629 S. Second Avenue Covina, CA 91723
Meet Our Dedicated Team

Suzie
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Kim
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Nilva
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Lucero
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Narlene
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Tamara
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Courtney
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I have worked in the dental field for 40+ years. I enjoy working closely with our patients in helping to provide them with excellent care. My skills working in the front office and with your insurance help to make sure that you transition from diagnosis to treatment to regular preventive care smoothly. And, since I handle all the insurance billing here at the practice, I vow to fight tooth and nail to get all your claims paid in the hopes that there won’t be any big financial surprises.
I hope to retire in the next few years, however, it is very exciting to be working here with Dr Chung to establish a very successful dental practice until then.
In my free time, I take a pottery class with Kim and I enjoy spending time with my friends and my family.

I have worked in dentistry for 40+ years. It’s very challenging, often rewarding and always interesting. I am happy to be here working to help Dr. Chung establish a successful practice. I am, however, hoping that sometime before I turn 70 I can retire. Hahahaha. No, really. That’s the goal.
I am married with 3 children, 3 grandchildren, and one on the way. I enjoy many hobbies. The newest is making things with my 3d printer. I also enjoy taking a pottery class with my friends and crafting with my laser engraver and doing photography. When I someday finally retire, I will start up my old photography hobby again. I can hardly wait!


I have worked in dentistry for many years. First as a dental assistant, thinking dental hygiene looked like something I'd really enjoy doing. Then I decided to go for it, and become a dental hygienist. I graduated from hygiene school at Riverside Community College. While there I earned the prestigious Golden Scaler Award for excellence in oral healthcare.
I love being able to help our patients with their oral healthcare, through educating them on the proper way to brush, floss and care for their teeth. I love it when the patients take it to heart and keep up with their homecare. When they come in for their regular cleaning and checkup it is so rewarding to see.
I am married and have 3 children. I love snowboarding, and I am an avid soccer fan. In my free time I enjoy spending time with my family and my friends. I am very excited to be here working with Dr. Chung and all the staff at Covina Dental Studio.

Narlene Diaz, RDH began her career in dentistry in 2010 as a Registered Dental Assistant before advancing to become a Registered Dental Hygienist. With over a decade of experience, she is dedicated to helping patients achieve healthy, confident smiles.
Narlene is passionate about patient education, gentle care, and creating a comfortable, welcoming environment for every visit. Her goal is to make each patient feel informed, relaxed, and confident in their oral health.

I began my career in Dental Hygiene way back in 1986! I worked long term in Diamond Bar for the bulk of my career but found a home here with Dr. Chung. What I like most about being a dental hygienist is the people you meet and helping them live healthier. My favorite part about working at Covina Dental Studio is the staff, it's a blessing to work in such a joyful atmosphere with people who really care about the patients and each other.
In my free time I like to spend time with my 3 grown sons and their families and I travel as much as I can!
I look forward to meeting new patients and providing skilled, compassionate care.
