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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, Dr. Mariano Castro, Welcomes You to Smileneeds Dental!

Welcome to our office – the practice of Dr. Mariano Castro and his dedicated team. We are a dental office devoted to your oral health in a comfortable environment and we look forward to helping you achieve the best smile possible. When you step into our office, you are treated as a friend or family member and we take time to get to know you personally. You can expect to have your smile needs taken care of under one roof.

We are proud to offer the following procedures:

  • Cosmetic dentistry services
  • Dental crowns and bridges
  • Dental Implants
  • Braces
  • Wisdom teeth extractions
  • Root canal therapy
  • And more!

We provide comprehensive dental services to the Rancho Cucamonga community and surrounding areas. We specialize in a variety of services, including many family and pediatric related dental procedures – all for the benefit of your oral health.

Family and Cosmetic Dentistry in Rancho Cucamonga

Patients of all ages can receive optimal dental care from Smileneeds Dental. During your initial consultation, we will take digital x-rays and evaluate any defects in the jawbone or teeth. Dr. Castro will then join you during your appointment and address any dental concerns. For children, we explain any dental treatment in a way that is fun and understandable so that they may begin to enjoy the dentist at an early age.

Using a “cavity-detecting camera,” Dr. Castro will record any problematic areas and explain treatment options. Together, you and Dr. Castro will go over any x-rays, screenings, and images of your mouth so that you may gain a better idea about whether you need treatment. If you would like further explanation of your desired treatment, Dr. Castro will show a video that details the procedure. You will then be able to make an informed decision about your dental care.

Call Us Today!

If you would like more information about the services we provide, or if you would like to schedule a consultation with us in Rancho Cucamonga, contact Dr. Mariano Castro today!




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