$100 Off* Dentistry

 

Come see us before December 31st and get $100 off your dentistry.

 
 
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.

 

 
Google map of Triangle Dental Group and Orthodontics

ADDRESS

909-355-1700

fax : 909-355-1707

We are located off Baseline Ave, across from Wells Fargo.

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
Closed
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 Dental
  • 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.

 

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.

 
 
 

Special Offers

 

$100 Off* Dentistry

Come see us before December 31st and get $100 off your dentistry. 

Lady in a dentist chair
 
 

Trusted by Families Across Fontana, CA

5.0

I just had my first visit, Doctor Kavanagh was incredibly nice and professional and gave very clear information for me to make the best choice for my teeth!

5.0

Great staff

5.0

Caring Doctors and caring and super sweet care team. Been coming here for years and love the Doctors and staff.

 
 

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. 

Smile Generation Dental Plan

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

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.

 

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. 

 
 
Toothbrush