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Your Trusted Dentist in Upland & Rancho Cucamonga!

Middle-aged man with glasses smiling

Whether you struggle with issues like a painful bite or hide your smile due to misalignments, worrying about your teeth can be exhausting. At SmileNeeds Dental, we're committed to providing comprehensive dental care that promotes the health of your whole mouth. Our practice is dedicated to the idea that a straighter smile is a healthier one. That's why we've streamlined our treatment offerings to fit in alongside clear aligner services. We view teeth straightening as an important supplemental treatment for helping you achieve optimal oral health.

We're proud to have served residents of Upland, Rancho Cucamonga, and the Inland Empire for many decades, and we look forward to meeting you. Our goal when you visit us is to make you feel like a part of our family. We're pleased to serve the diverse needs of all of your loved ones and accept children as young as three years old. Contact us today to experience dental care and clear aligner services that blend extensive experience with a gentle touch!


Our General Dental Services

At SmileNeeds Dental, the main focal point of our care is the numerous benefits a straighter smile can provide for your overall oral health. When you come into our practice, we will perform a thorough dental examination that includes detailed imaging to get a precise idea of the condition of your smile. We'll then create a personalized treatment plan based on your unique smile needs and goals. If we notice misalignment issues are negatively impacting your oral health, we'll counsel you about how our Invisalign® or Spark Clear Aligners can help.

Some of our dental services include:

Leveraging State-Of-The-Art Technology

Dental technology is always changing and improving. Our team, led by Dr. Mariano Castro, works hard to remain current with developments that make your treatments more comfortable, efficient, and effective. We know you lead a busy life, and we always strive to respect your time when you're in our office. Our team employs modern technology that makes appointments easier for you and your children. From advanced computer-guided dental procedures to extensive imaging capabilities, we use cutting-edge technology focused on improving comfort and minimizing time in the exam chair.

Creating a Welcoming Environment

We understand that some patients, especially young children, may feel anxious about their dentist appointments. We have worked hard to create a comfortable, relaxed office atmosphere to make you feel welcome and at ease. From the time you enter our doors until you leave one of our exam chairs, you'll be treated with the respect and dignity you deserve. We know how frustrating it can be for anyone, from children to seniors, to feel like they're not being listened to. That's why we're here to lend an ear and answer any questions you may have so you never feel like you're in the dark about your care.

Your Practice for Invisalign & General Dentistry in Upland

At SmileNeeds Dental, we are passionate about providing dental care families can rely on. Whether you're receiving a routine cleaning or an innovative clear aligner treatment, we strive to exceed your expectations in everything we do. Our team looks forward to meeting you and learning how we can help you achieve your smile goals. Contact us today to schedule your initial consultation!


Smileneeds Dental
Dr. Mariano Castro
1183 East Foothill Blvd, Suite #150
Upland, CA 91786
Phone: (909) 345-5742
Fax: (909) 727-8320

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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.