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14305 Baseline Ave , Fontana, CA 92336 Call 909-355-1700

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909-355-1700

We are Triangle Dental Group and Orthodontics

Trusted by your community, we provide the dental treatment you need for a healthier smile.

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909-355-1700
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Meet Dr. Nathaniel Leng

Meet Dr. Nathaniel Leng

I will provide a comprehensive and gentle exam, answering any questions you may have. I will provide a custom treatment plan to care for your dental needs and desires so you can achieve improved oral health and a beautiful smile.

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ADDRESS

909-355-1700

fax : 909-355-1707

14305 Baseline Ave

Fontana, CA

92336
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BUSINESS HOURS

  • Mon : 9:00 AM - 5:00 PM
  • Tue : 9:00 AM - 5:00 PM
  • Wed : 9:00 AM - 6:00 PM
  • Thu : 8:30 AM - 4:30 PM
  • Fri : 8:00 AM - 4:00 PM
  • Sat : 8:00 AM - 2:00 PM
  • Sun : Closed

  • *Saturdays by appointment only. Please call the office for more information.

LANGUAGE SPOKEN

  • English

INSURANCE

We take most major insurances, including:

  • Aetna
  • Ameritas
  • Anthem Blue Cross
  • Cigna
  • Delta
  • Guardian
  • MetLife
  • United Health Care
  • UCCI
 
 

Family Dentistry in Fontana, CA

At Triangle Dental Group and Orthodontics, we prioritize your oral health because we understand its vital role in your overall well-being. Our personalized care and advanced solutions keep your smile healthy, whether you’re here for a routine cleaning or advanced procedures like a root canal or a dental bridge. In our friendly, modern environment, we make every visit easy and comfortable for patients of all ages. Beyond your smile, we’re dedicated to supporting your overall health at every step. Schedule your appointment today and experience a healthier smile right here in Fontana, CA.

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We Pride Ourselves on Our Service

 

When you choose Triangle Dental Group and Orthodontics, you step into a new era of dental excellence with our advanced, proven technology. Explore the advantages of transformative technology, such as Digital X-Rays and CEREC® CAD/CAM single-visit crowns.

 
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Special Offers

 
 

Trusted by Families Across Fontana, CA

 

Google Reviewer

Dr. Nicole Starkey and her team are absolutely amazing! I got my braces today, and from start to finish, the experience was nothing short of exceptional. Dr. Starkey made me feel so welcomed—she answered all of my questions with such patience and a caring smile that immediately put me at ease. I was a little nervous going in, but her warmth and professionalism made all the difference. The staff was just as wonderful—friendly, attentive, and incredibly supportive throughout the whole process. They explained everything clearly and made sure I was comfortable every step of the way. The office itself is clean, inviting, and has a really calm, positive vibe. I’m so grateful to have such a kind and knowledgeable orthodontic team for this journey. If you’re thinking about getting braces or any kind of orthodontic treatment, I 100% recommend Dr. Starkey and her team. You’ll feel genuinely cared for and in the best hands possible.

Google Reviewer

Grace and Dr. Sandra are amazing. They were so patient with me. They are truly great.

Google Reviewer

Emily was amazing!! Such a pleasant experience with a deep cleaning. Definitely want to make sure she takes care of my teeth next time.
 
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Payment Options

 

Insurance

We happily accept a variety of dental insurance plans and file the claim on your behalf. Rest assured, we maintain transparency throughout the entire process. 

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Smile Generation Dental Plan

No dental insurance? No worries. Smile Generation Dental Plan offers up to 50% discounts on most treatments. 

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Smile Generation Financing

You only have one smile, so we gladly offer flexible payment options to make caring for it more affordable. Finance up to $25,000 for 60 months and enjoy 0% interest and low-interest plans on approved credit.

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What is the Mouth-Body Connection® ?


The Mouth-Body Connection® refers to the link between oral health and overall health, and the role that the harmful bacteria and inflammation in our mouths play in chronic, systemic disease. That’s why it’s time we talked about more than your teeth. Our office prioritizes your overall health as it relates to your oral health. When we care for your smile we’re also looking out for your entire self.

 
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