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We encourage you to contact us with any questions or comments you may have. Please call our office or use the quick contact form below.

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Office location:
Rancho Cucamonga
9113 Foothill Blvd.
Suite 210
Rancho Cucamonga, CA
Phone: (909) 466-1245

Rancho Cucamonga Dentist - Smileneeds Dental - Dr. Mariano Castro

When you visit our Rancho Cucamonga dental office, your smile is our top priority.  Our entire team is dedicated to providing you with the personalized, gentle care that you deserve.

Part of our commitment to serving our patients includes providing information that helps them to make more informed decisions about their oral health needs.  This website is a resource we hope you’ll find both useful and interesting.

We provide comprehensive dental services to the Rancho Cucamonga community and surrounding areas.  We specialize in braces, wisdom teeth extractions, dental implants, cosmetic dentistry, crowns, root canals, and many other family and pediatric related dental services. 

Contact us today!

We genuinely hope this site is helpful to you in learning more about our practice, dental conditions and treatments, dental recommendations, and more.


Please browse through our website and be sure to give us a call if you have any questions or would like to schedule an appointment.



Smileneeds Dental
Dr. Mariano Castro
9113 Foothill Blvd. Suite 210
Rancho Cucamonga, CA 91730