I want to improve my smile
I have a dental emergency
CALL US: 510-441-2621
I need general dentistry
We treat your family like our own.
Experience compassionate dental care for your whole family at ABC Dental Union City.
Healthy Smiles for a Lifetime
With modern dental technology, Dr. Santos is able to restore and preserve both beauty and function to keep you smiling for a lifetime.
We accept all PPO plans!
Please contact our office to confirm your coverage and schedule your appointment today!
Welcome to ABC Dental Union City
Located in Union City, CA, ABC Dental is your local, comprehensive dental solution for the entire family.
Why Choose Us?
ABC Dental Union City is proud to be your local, family-friendly dental office. We care for families from Union City, Hayward, Fremont, and the surrounding Tri-City areas.
Our skilled, compassionate team, under the guidance of Dr. Ana Grace Santos, manages everything from regular cleanings and exams for the whole family to cosmetic dentistry, crowns, veneers, emergency dentistry, and gum care.
Your safety and comfort are our top priorities. Our team loves teaching patients how to maintain their dental health. We listen to our patients’ goals and tailor each treatment plan to suit their needs while providing them with the best possible experience.
Dr. Santos provides top-quality dentistry in a clean and comfortable environment. We are one of the few dental offices in the Bay Area who offer surgically clean air technology, which uses UV light and negative ions to kill viruses as small as .1 microns on contact.
Rest assured that regardless of your dental needs, we will treat you with the most compassionate, respectful care available.
Come see us!
ABC Dental Union City
3862 Smith St
Union City, CA 94587
Surgically Clean Air
Your safety and comfort is our top priority and we thank our patients and surrounding communities for their trust in providing your dental care. We pride ourselves in providing the cleanest air possible in a dental office by investing in the Surgically Clean Air System. It uses UV-C technology, negative ions and a 6 -stage filtration process to get rid of allergens, kill bacteria and viruses as small as .1 microns. These machines, found in hospitals and medical schools were designed initially for SARS and we are proud to already have them in our office to protect our patients, staff and families.
Accepted Insurance Providers
We accept all PPO plans, please call our office for more specific information.
Meet the Dentist
Ana Grace Santos, DDS
Dr. Santos is a California native and grew up in the Bay Area. She holds two dental degrees from University of Southern California and UCSF School of dentistry. She prides herself in creating beautiful smiles for patients in a manner she would treat her own family. She is skilled in preventive dental care and emergencies.
Watch Our Safety Video
★★★★★
What our Patients are Saying
Our patients have some great things to say about the care they receive at ABC Dental in Union City. Here are some of their comments posted publicly:
Very professional, friendly staff and cleaning stations are very clean. First time visiting awhile since Pre-SIP. Impressive–Lysander A.
She is the best dentist, attentive and always concerned with quality and details.–Roberto L.
This dental office definitely observes CDC recommendations on bringing patients safely back In clinic during this unprecedented time. There’s social distancing, universal masking, handwashing, hand sanitizers, machine that circulates the air every 5 minutes. Paperless COVID screening prior to my appointment. Cleaning of surfaces And mopping of floors every patient visits. What else could I ask for? Good job, ABC Dental!–Rodelia S..