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Dare to have the smile
you've always wanted.

Our Office
31873 Alvarado Boulevard
Union City, California 94587
(510) 319-6384

Your Caring Family Dentist in Union City & Fremont

family dental care in {city}A healthy smile is a crucial component of your overall well-being. At Union City Dental, we are committed to offering you a wide variety of dental services to help maintain or restore your oral health. Our Union City dentist, Dr. Jeanette C. Guerrero, and our team are passionate about finding the solutions you need to achieve the results you're looking for. We take the time to get to know you, your needs, and your lifestyle, so you can be confident that our recommendations will have lasting benefits.

When you visit our dental office, you'll be promptly greeted by one of our friendly staff. As part of our dental family, your comfort and ease are always a priority, and we will gladly address any questions or concerns you may have. If you're in need of a dentist in Union City, let us help you achieve long-lasting dental well-being. Contact our staff and schedule your appointment with our friendly dentist today!


Reliable Cosmetic and Family Dental Services

We understand that your smile is unique to you, and we know that a personalized treatment plan is the best way to ensure the ongoing health of your teeth, gums, and jaws. Our Union City dentistry team is dedicated to using our extensive knowledge and experience to give you the effective and gentle care you deserve. Some of the services we offer include:

Friendly Family Dentistry

family dentist in {city}Finding a family dentist can be a challenging and time-consuming task. Our Union City dentist offers family dental care services designed to fit family members of all ages, including seniors and your little ones. We understand that many dental fears and anxieties develop at a young age and work hard to make going to the dentist enjoyable for your children. Upon their first visit to our practice, our team will show them around the office, demonstrate the different dental tools, and make their time with us as interactive as possible.

You can rely on us to have your family's best interests at heart. We prioritize your comfort and relaxation whenever you're with us and will work to alleviate any concerns you may have. Our team fully educates you about any procedure or service our dentist recommends and ensures you're feeling confident before beginning treatment.

Your Compassionate Dentist in Union City

At Union City Dental, the dental health and well-being of your entire family are always our top priorities. Regardless of your reason for visiting us or how long it's been since you've seen a dentist, our staff is never judgmental and will always treat you with dignity and respect. If you're searching for a dentist in Union City, we're the team you can trust to help you smile brightly for a lifetime. Contact our office and set up your dental appointment today!


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Exceptional dentistry,
extraordinary results.

A significant number of Americans do not visit the dentist for regular checkups because they are too fearful or suffer from dental anxiety.  Sedation dentistry offers an excellent way to provide a safe, anxiety-free, dental experience to those who are afraid of the dentist. Sedation dentistry is often mistakenly thought to induce sleep.  In fact, most sedatives allow the patient to stay awake during the procedure.  Sleepiness is a side effect of some medications, but nitrous oxide, oral conscious sedation and IV sedation only work to calm...

Endodontics is a specialized branch of dentistry that deals with the complex structures found inside the teeth. The Greek word “Endodontics” literally means “inside the tooth,” and relates to the tooth pulp, tissues, nerves and arterioles. Endodontists receive additional dental training after completing dental school to enable them to perform both complex and simple procedures, including root canal therapy. Historically, a tooth with a diseased nerve would be removed immediately, but endodontists are now able to save the natural tooth in...

Cosmetic Dentistry in Union City & Fremont, CA Everyone deserves a beautiful and healthy smile. Keeping up with your at-home oral hygiene and routine dental exams are among the best ways to maintain the aesthetics of your smile. However, some dental imperfections may still arise despite your best efforts and require a little help from a dental professional to resolve. At Union City Dental, our family dentistry offer a broad range of cosmetic dentistry services to help rejuvenate your smile and enhance your quality of life. Genetics, lifestyle...

Your Friendly Union City & Fremont Family Dentist At Union City Dental, we believe every family member deserves exceptional dental care. Our practice is proud to pair years of experience with time-tested processes to handle your family's preventive, restorative, and cosmetic dental needs. Our team looks forward to meeting you and starting a personal and professional relationship you can trust as your dental needs change. We've been a dependable family dentist to Union City and those in its surrounding cities for years. Our family dental...

In recent years, laser dentistry has superseded many traditional dentistry practices, making treatments more precise and less painful.  This newer style of dentistry utilizes intense beams of light projected by a dental laser.  Dental lasers can be used to perform a wide variety of treatments, including soft tissue shaping and removal. The FDA deemed laser dentistry to be safe for public usage in 1990.  Since then, many dentists have incorporated dental lasers into everyday procedures – reducing bleeding, anxiety and post-treatment recovery...

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Dedicated to providing you
with personalized care.

What should I do if I have bad breath?

Bad breath (halitosis) can be an unpleasant and embarrassing condition.  Many of us may not realize that we have bad breath, but everyone has it from time to time, especially in the morning. There are various reasons one may have bad breath, but in healthy people, the major reason is due to... ...Read More

Brushing and flossing help control the plaque and bacteria that cause dental disease. Plaque is a film of food debris, bacteria, and saliva that sticks to the teeth and gums.  The bacteria in plaque convert certain food particles into acids that cause tooth decay.  Also, if plaque is not removed,... ...Read More

Over the years there has been some concern as to the safety of amalgam (silver) fillings.  An amalgam is a blend of copper, silver, tin and zinc, bound by elemental mercury.  Dentists have used this blended metal to fill teeth for more than 100 years.  The controversy is due to claims that the... ...Read More

You should have your teeth checked and cleaned at least twice a year, though your dentist or dental hygienist may recommend more frequent visits. Regular dental exams and cleaning visits are essential in preventing dental problems and maintaining the health of your teeth and gums.  At these visits,... ...Read More

Four out of five people have periodontal disease and don’t know it!  Most people are not aware of it because the disease is usually painless in the early stages.  Unlike tooth decay, which often causes discomfort, it is possible to have periodontal disease without noticeable symptoms.  Having... ...Read More

Brushing our teeth removes food particles, plaque, and bacteria from all tooth surfaces, except in between the teeth.  Unfortunately, our toothbrush can’t reach these areas that are highly susceptible to decay and periodontal (gum) disease. Daily flossing is the best way to clean between the teeth... ...Read More

If you’re feeling somewhat self-conscious about your teeth, or just want to improve your smile, cosmetic dental treatments may be the answer to a more beautiful, confident smile. Cosmetic dentistry has become very popular in the last several years, not only due to the many advances in cosmetic... ...Read More

Porcelain veneers are very thin shells of tooth-shaped porcelain that are individually crafted to cover the fronts of teeth.  They are very durable and will not stain, making them a very popular solution for those seeking to restore or enhance the beauty of their smile. Veneers may be used to... ...Read More

Since teeth whitening has now become the number one aesthetic concern of many patients, there are many products and methods available to achieve a brighter smile. Professional teeth whitening (or bleaching) is a simple, non-invasive dental treatment used to change the color of natural tooth... ...Read More

With many state-of-the-art dental treatments and prevention options available in dentistry today, there are fewer reasons for having to extract (remove) teeth.  When something does go wrong with a tooth, we try to do everything possible to restore the tooth to its original function.  Removing a... ...Read More