2199 Main Street
Oakley, CA 94561

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Trieu Ton, DDS - Autumn Lake Dental

Meet Dr. Trieu Ton

Dr. Ton is an experienced and compassionate dentist in Oakley, California. He goes above and beyond to provide conservative, personalized dental care in a relaxing environment.

Dr. Ton started Autumn Lake Dental to treat families of our Oakley community with ethical and gentle care, just as he treats his own family. With the explosion of corporate dental chains and assembly-line dentistry, Dr. Ton wants to preserve the small, quality dental practice that focuses on great service and a wonderful experience. Autumn Lake Dental is that small, quality dental office you’ve been looking for!

Dr. Ton received his Bachelor of Science degree from the University of California, Davis and his Doctor of Dental Surgery degree from the University of California, San Francisco. He is an active member of the American Academy of Cosmetic Dentistry, where he continually strengthens his artistic skills so that he can deliver exceptional results to his patients. When he’s not working with patients or taking continuing education courses, Dr. Ton enjoys spending time with his family, hiking, playing tennis, and paddle boarding in the delta.

Dr. Ton continually donates to local programs and major organizations such as Give Back a Smile, the Red Cross, the Breast Cancer Society, the Animal Humane Society, and local food banks. He also mentors kids at the high school Outreach Conference to guide them with their career goals. Winning an award for his service in 2012, Dr. Ton is an important part of our community.

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Dr. Joey Nguyen - Autumn Lake Dental

Dr. Joey Nguyen

Dr. Joey Nguyen, or Dr. Joey as everyone calls him, was born and raised in San Jose. He graduated from the University of California San Francisco (UCSF) where he earned his Doctorate in Dental Surgery (DDS) degree with multiple honors in patient clinical care and endodontics.

He's a family dentist who treats all his patients as if they are family. His patients' well-being is his top priority, so he always works with a gentle touch and ensures that everything is performed as painlessly as possible. Dr. Joey is most happy when helping patients in need of emergency services because he understands how terrible dental pain can be. He wants his patients to know that if they're scared of the dentist, they're not alone. He will do everything in his power to make sure his patients' experiences are comfortable!

Having grown up poor, he also understands how expensive dental care can be so he does his best to give back as much as possible. For the last two years, Dr. Joey has volunteered free dental care to the homeless community in San Francisco. He also travels back to Vietnam to provide dental care and education to the less fortunate there.

Whenever he's not working, Dr. Joey likes to spend time with his friends and family. He also has an energetic French bulldog that keeps him busy.

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Dr. Tiffany Vu - Autumn Lake Dental

Dr. Tiffany Vu

Dr. Tiffany Vu graduated from Western University of Health Sciences and completed the AEGD Residency at the University of California San Francisco. She is an active member of the California Dental Society and the Contra Costa Dental Society. She enjoys learning about the newest advancements in dentistry in order to provide comprehensive oral healthcare management to all of her patients.

Dr. Vu loves seeing her patients reactions when they receive the aesthetics, comfort, and function that they've wanted from their smile for all their lives. Patients appreciate her gentle and compassionate approach to dentistry. In her free time, Dr. Vu loves researching about ways to improve her health and walking her Maine Coon cat.

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Christine - Autumn Lake Dental

Christine, RDH

I am a registered dental hygienist with over 30 years of experience in the dental field. I enjoy dental hygiene and pride myself in being gentle yet thorough. My goal is to provide a positive dental experience in a warm and friendly environment. I love being part of an incredible team that is here to ensure your visit is the best it can possibly be.

When not in the office, I enjoy hiking and spending time with my husband, two children, and many pets.

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Kitty - Autumn Lake Dental

Kitty, RDH

At Autumn Lake Dental, I work with an exceptional team that creates a kind and caring environment for each patient. We constantly strive to provide high-quality dental care that is gentle and comfortable. My personal goal as a dental hygienist is to help my patients achieve optimal oral health and preserve their smiles for a lifetime. It is important to me that my patients have a positive experience at every appointment. I am happy to answer any questions they may have while I guide them to a healthy smile.

When I'm not in the office, I love spending time with my husband, two daughters, and dog, Basil. I also like kayaking, camping, sewing, cooking, and going to the beach and sporting events.

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Sarah - Autumn Lake Dental

Sarah, RDH

As a registered dental hygienist, I do my best to create a calm and comfortable environment for patients. I believe everyone deserves to love and feel proud about their smile, and I strive to make that happen. I enjoy educating patients on their oral health, including ways to improve and maintain that health in and out of our office. In my free time, I enjoy spending time with my husband and family. We love to visit South Lake Tahoe; attend Giants, Sharks, and Warrior games; and go to concerts. I love being active and outdoors, but I can also spend a day inside with our cat, Marlee.

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Angela - Autumn Lake Dental

Angela, RDA

I love working at Autumn Lake Dental because it is completely different from other dental practices. We have such a welcoming atmosphere for our patients—many of them say they feel “at home” in our office. We even have a variety of amenities in the office that really help our patients relax in our care.

What I enjoy the most about dentistry is interacting with the patients and seeing the amazing dental results. I get to work alongside Dr. Ton as he transforms the patient’s smile—and many times the person leaves feeling more self-confident! When I’m not assisting Dr. Ton, I am either at the gym or going on mini-adventures with my two kids.

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Sarah - Autumn Lake Dental

Saray, RDA

What I love about being a dental assistant is that it's a career that allows me to interact with many people and help them understand the importance of dentistry. Working at Autumn Lake Dental is a great opportunity for me to provide patients with the 4 Cs of treatment: Comfortable, Convenient, Comprehensive, and Conservative. During my time away from the office, I love being with my family and playing with my pets – I have three dogs and one cat.

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Kristina - Autumn Lake Dental

Kristina, RDA

I became a Dental Assistant to help others with the same dental fears of going to a dental office as mine. Having my own dental anxiety experience in the past helped me understand how to help comfort and ease the anxiety of others. And by working here at Autumn Lake Dental where they are all about patient's comfort, let's me accomplish what I came to do.

On my free time I enjoy going hiking with my Husky Cosmo. Being outdoors is very comforting. I also enjoy car shows especially old muscle cars, and watching sports especially during football season!!

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Victor - Autumn Lake Dental

Victor, RDA

The thing I like most about dentistry is working with all of our different patients. They are the ones who make work fun! I have many hobbies and enjoy being outdoors. I'm always willing to try something new if it means being outside! I love spending time with my kids who like hiking and playing sports.

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Ana - Autumn Lake Dental

Ana, DA

What I like about dentistry is that it can be life-changing. Being the financial coordinator, I work with patients from the moment they call to make the appointment until the day they walk out with their new beautiful and healthy smile. I want to ensure that each patient has the best experience at our office. I am also fluent in Spanish and able to communicate with all the residents in our area.

Autumn Lake Dental is definitely more “family oriented” and “comfortable” than other offices. We have something for everyone: computers so you can check emails or surf the Internet; TVs in the reception area and treatment rooms; and coffee, tea, and hot chocolate to enjoy before or after your visit! And for the little ones, we have video games and a kitchen play set.

I enjoy spending time with my three kids, playing board games with my two oldest kids, and taking them all to the park. When I find some alone time, I like to surf the Web and shop.

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Marysol - Autumn Lake Dental

Marysol, DA

What excites me the most about dentistry is making other people feel confident about their smiles. I love working at Autumn Lake Dental because we really focus on comfort and quality care. I enjoy working with Dr. Ton and the team because together we make it all happen by providing the best dental experience possible. Our office welcomes patients with big smiles and many amenities to make them feel "at home". I feel very fortunate to be part of such an amazing team! When I'm not working, I enjoy traveling with my older sister, spending time with my family, and going to the beach.

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Stevenson - Autumn Lake Dental


The thought of pursuing a career in dentistry never really crossed my mind until my brother, Dr. Ton, gave me the opportunity to shadow and explore this fascinating field. Being a visual and tactile learner, working in the dentistry field is extremely rewarding because it demands the utmost physical work. The experience of working on a set schedule with a highly knowledgeable and enthusiastic team makes work enjoyable, and I am continuously mind-boggled by the evolving world of dentistry.

I can say that after working at Autumn Lake Dental, I enjoy the motivation and positive drive of the team to provide some of the best and most affordable dental care in the region. The sophisticated, architectural, and technological design of the office is both inviting and exemplifies to our patients that they have chosen the right place for their dental concerns. It is extremely gratifying to get to know our patients personally, and for them to know that we have acknowledged and addressed any concerns during their visit.

Currently I am an undergraduate at the University of California, Merced, majoring in Microbiology and Immunology. During my weekends, I usually do a variety of community service throughout the Merced County, providing assistance to those in need as well as educating the young public to pursue their highest potential goals.

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Marina - Autumn Lake Dental


I am so excited to be a part of the Autumn Lake Dental team! I genuinely love helping people, whether it's my fellow team members or our wonderful patients. A great perk of being a dental assistant is seeing how transforming a patient's smile changes their life. It's incredibly rewarding to know that I've helped our team achieve that. In my spare time. I enjoy exploring the Bay Area and spending time with my husband and our two children.

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Betty - Autumn Lake Dental


As the first point of contact, I have the opportunity to ease patients' anxiety and help them maintain a healthy smile by encouraging them to keep up with their scheduled checkups. I love seeing patients' smiles transform! In my free time, I enjoy hanging out with my family, going to the beach, doing DIY projects, and taking photographs.

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Dentistry From the Heart

We love giving back the community any way we can here at Autumn Lake Dental, and our team is proud to be a part of Dentistry from the Heart. As part of this organization we provide free dental care to those in our community who could otherwise not afford it. We plan on being a part of this organization every year, so take a look at our video to learn more and keep up with us on Facebook to get updates!