Dental Implants PeriodontistryCosmetic DentistryDenture SpecialistDentistOrthodonticsPeriodonticsOral SurgeryProsthodonticsEndodonticsTeeth Whitening Service
Dr. Oscar and Blanca Esparza have been serving the community of Ontario, CA for over 20 years. Both Oscar and Bianca graduated from the School of Dentistry of the University of Durango, Mexico in 1984 and shortly after got married and began practicing dentistry in Durango.
In 1996, the Esparza’s relocated to Southern California to open their own practice after receiving their California Dental license. They have been practicing dentistry in Ontario ever since. The doctors are blessed with three children, two of which are pursuing dental careers of their own.
Dr. Oscar and Blanca are proud to treat and improve the quality of life for patients from all walks of life, and constantly strive to provide patients the best of dental services: ranging from restoring a cracked tooth to delivering dentures, and even performing complete smile makeovers!
The staff and doctors are consistently described as professional, knowledgeable, and attentive.
Customer Service
Many reviews highlight the friendly and helpful nature of the staff, particularly at the front desk.
Pain Management
Several customers noted that procedures were gentle and pain-free, contributing to a positive experience.
Communication
Patients appreciate the clear communication regarding procedures and treatment plans.
Cleanliness
The office is frequently mentioned as clean and well-maintained.
CR
Carlos Rios Rios
Oct 10, 2025
4.0
Courtesy and support
EF
Eddie Flores
Oct 8, 2025
5.0
Very professional and friendly. I would definitely recommend visiting them.
JM
Julieta Martinez
Oct 1, 2025
5.0
Una atenciòn , delicada y muy profesional, de Doctores , asistentes , y personal que nos atiende
AZ
Angelica Zuno
Sep 30, 2025
5.0
Dr o is the best dentist and staff very knowledgeable and professional highly recommended
TB
Tiffany Brown
Sep 26, 2025
1.0
My mother had multiple teeth extracted for dentures and they didn’t call in her prescription for pain meds!!!!!!!!!! The night was spent with my mother in excruciating pain in an emergency room!!! Very poor service on multiple occasions but this just takes the cake!!!
Frequently Asked Questions About Esparza Dentistry
What are the main dental services offered by Esparza Dentistry?
Esparza Dentistry offers services such as Mini Dental Implants, Cosmetic Dentistry, Restorative Dentistry, Preventative Dentistry, Orthodontics, Root Canal, Dentures, and more.
What are the regular office hours for Esparza Dentistry in Ontario, CA?
Esparza Dentistry is open Monday through Friday from 9:00 AM to 6:00 PM, and closed on Saturdays and Sundays.
Where is Esparza Dentistry located?
Esparza Dentistry is located at 213 W G St., Ontario, CA 91762, USA.
Does Esparza Dentistry have bilingual staff or services?
Yes, Esparza Dentistry provides services in both English and Spanish.
Is proof of COVID-19 vaccination required to visit Esparza Dentistry?
No, proof of vaccination is not required to visit Esparza Dentistry, and their staff is fully vaccinated.
What payment options does Esparza Dentistry accept?
They accept American Express, Cash, Discover, Financing, MasterCard, and Visa.
How can I make an appointment or contact Esparza Dentistry?
You can contact them via phone at +1 909-922-1400 or email at esparzaontario@gmail.com. Appointments can also be made through their website contact page.
What are some nearby places of interest around Esparza Dentistry?
Nearby places include Victory Outreach Ontario (a church), Gard's Music (a music store and school), Rite Aid pharmacy, and Kids Empire Ontario play center.
Are there any nearby grocery stores or markets near Esparza Dentistry?
Yes, nearby grocery stores include Giant Dollar, Liborio Markets, and mor 4 less outlet for convenient shopping.
What fitness or recreational facilities are available close to Esparza Dentistry?
Nearby fitness centers include Blink Fitness and The Gym Ontario, and there's also Kids Empire Ontario indoor playcenter for family recreation.