Your Family Dentist in Ontario, CA
At Santa Martha Dental, we’re committed to giving you a dental experience that is unlike any other. With superior, patient-centered care and a team of dental professionals who truly care about your well-being, you can rest assured that your smile is in good hands. We can’t wait to meet you!
MEET YOUR DENTIST
Dr. Arturo Perez
We believe that clear communication and patient-education is the key to quality dental care. As a bilingual dentist, Dr. Perez is excited to be able to serve both English and Spanish-speaking patients with compassion and excellence.
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Featured Services

Dental Implants
Dental implants replace missing teeth down to the root, for results that look and feel natural. You can eat all of your favorite foods and preserve your oral health, so you can live life to the fullest.

Restorative Dentistry
There’s no such thing as a smile that’s beyond repair! With a wide variety of restorative treatments available, we’ll have you smiling like new in no time!
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Periodontal Treatment
Sometimes our smiles need a bit of extra help to stay strong and healthy. Periodontal care in Ontario CA, or deep cleanings, keep your gums and teeth clean and bacteria-free.

WHY CHOOSE US?
What Sets Us Apart
Honest, high-quality care at a fair price and treating you like family are just a few reasons why patients come back to us for generations. See our difference below.
Spanish-Speaking Team
Clear communication between patients and dental staff is extremely important for successful treatment and long-term health. Our entire team is bilingual, so you can trust that you’re on track to a healthy smile.
Language-Matched Care Builds Trust
Spanish-speaking patients who saw a Spanish-speaking dentist reported significantly higher trust in their care than patients who relied on informal interpreters.
Journal of Dental Education, Kaur R, et al.
Treating You Like Family
We care about more than just your teeth: we want you to feel at home in our office! Whether you’re visiting for the first time or you’re a returning patient, we can’t wait to welcome you!
Trust Leads to Healthier Smiles
Patients who trust their dentist tend to have better oral health and a more positive care experience overall.
“Patients with higher trust in their dentist report fewer symptoms related to oral disease, improved quality of life, and increased patient satisfaction”
Journal of Dental Education, Wiley Online Library
Keeping Care Affordable
Our goal is to remove as many barriers to care as possible. That’s why we prioritize providing affordable services that patients of all ages and stages of life can access when they need it.
Cost Shouldn’t Stand Between You and a Healthy Smile
More than 1 in 5 people went without dental care they needed because of cost.
“unable to obtain or delayed in obtaining necessary dental care due to cost”
Healthy People 2030, U.S. Department of Health and Human Services
Quality, Comprehensive Services
Whether you’re visiting for a simple routine cleaning, dental implants, a root canal treatment in Ontario CA or something in-between, our compassionate team has the skill and experience to give your smile just what it needs to thrive.
Care for Every Stage of Life
Untreated tooth decay looks different at every age, and dental needs shift as patients grow older.
“The prevalence of untreated decay in permanent teeth increased from 3% among children aged 6–11 years to about 22% among adults aged 20–34 years”
2024 Oral Health Surveillance Report, Centers for Disease Control and Prevention
DON’T TAKE OUR WORD FOR IT!
Read Our Patient Reviews
Frequently Asked Questions
Do you accept appointments?
Yes, we do accept appointments at our dentist’s office. In fact, we highly recommend that you schedule an appointment with us in advance to ensure that you receive the best possible care.
Do I need to arrive early for my first appointment?
Yes, please arrive at least 10-15 minutes early to fill out any patient forms.
What forms of payment do you accept?
We accept checks, cash, credit cards, and most insurance plans. Contact our office so a member of our team can verify your insurance or visit our Payment Options page for more information!
How often should I visit the dentist?
It is important to schedule routine checkups and cleanings to keep your teeth and gums healthy. It is recommended by the ADA to visit the dentist at least once every six months. Contact us now to book your appointment and take the first step toward optimal oral health!


















































