Dental Summit Three Dots
Call Us:

9113 Foothill Blvd, Suite 210, Rancho
Cucamonga, Ca 91730 |

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909-822-6200

9725 Sierra Avenue, Fontana, CA 92335 |

Patient reviews tell the real story of dental care in Rancho Cucamonga

| Lynne C.
I'm so glad I found Dental Summit and Dr. Castellanos. Dr. Castellanos is the best dentist I've ever dealt with. He and his staff are very nice and caring. My whole experience was very pleasant. I could never thank Dr. Castellanos enough for all he has done for me. He is awesome. Thank you so much for everything Dr. Castellanos.
| Jacqueline S.
The office and doctor were great!! They made me feel very comfortable. The doctor explained the treatment and procedures clearly before starting. I love my new smile
| Alejandrina R.
Great team that Dr. Castellanos has really nice and caring people
| Cary A.
Best Dental Office Ever!

Dr.C and everyone that works there is very professional and very friendly! My family and I really appreciate such awesome care!
We love telling potential patients about the services we provide with the highest level of care and compassion. We are happy to explain how training and experience creates great outcomes. We welcome the opportunity to show off advanced technologies in spotless treatment rooms. But maybe you’d rather hear it from real patients. Explore their reviews of our Rancho Cucamonga dental practice here.

Meet the doctors

Dr. Mario Castellanos
Dr. Marco Javier
Carecredit

Invisalign

I'm so glad I found Dental Summit and Dr. Castellanos. Dr. Castellanos is the best dentist I've ever dealt with. He and his staff are very nice and caring. My whole experience was very pleasant. I could never thank Dr. Castellanos enough for all he has done for me. He is awesome. Thank you so much for everything Dr. Castellanos.
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All the dental care

you are likely to need at every stage of life is right here. Call us 909-822-6200 Or
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