About Us

Providing Cosmetic, Reconstructive, and Implant Dentistry in Ontario, CA for over 25 Years

Esparza Dentistry is a family owned dental practice located in the heart of Ontario, California. Dr. Oscar Esparza and Dr. Blanca Esparza have been providing quality cosmetic, reconstructive, and implant dentistry to the English and Spanish speaking community of Ontario, California for more than 25 years, and have since extended their service to Chino and Rialto.

Their daughter, Dr. Bianca Esparza, joined the team in 2017 and her husband, Dr. Jon Stuart, joined in 2018. They strive to treat all of their patients as if they are part of this wonderful family, working for the best interest of their patients health and well being.

We accept most insurances and pride ourselves on providing a variety of flexible financing options to help make dentistry affordable to any member of the community, regardless of their financial situation. We work hard to ensure our services can benefit every member of the community we serve. If you struggle with loose dentures, missing teeth, or are in need of a new dentist in Ontario, we encourage you to schedule a free consultation and let our family take care of yours.