We are The Dental Office of Rancho Cucamonga

 

Take advantage of 20% Off Dentistry* and keep your smile in top shape.

 
 
Meet Dr. Alexander Lee

Meet Dr. Alexander Lee

I create a welcoming environment for all my patients by providing high-quality dental care. I focus on addressing your individual needs, educating you on preventive care, and connecting oral and overall health—all with respect and efficiency.

 

 
Google map of The Dental Office of Rancho Cucamonga

ADDRESS

909-509-4842

fax : 909-770-5707

We are located on the corner of Foothill Blvd and Vineyard Avenue. In the Starbucks shopping center.

BUSINESS HOURS

Mon
8:00 AM - 5:00 PM
Tue
8:00 AM - 5:00 PM
Wed
8:00 AM - 5:00 PM
Thu
9:00 AM - 6:00 PM
Fri
8:00 AM - 4:00 PM
Sat
8:00 AM - 1:00 PM
Sun
Closed

Saturdays by appointment only.

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 Rancho Cucamonga, CA

At The Dental Office of Rancho Cucamonga, 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 Rancho Cucamonga, CA.

Office Photo of The Dental Office of Rancho Cucamonga
 
 

We Pride Ourselves on Our Service

 

When you choose The Dental Office of Rancho Cucamonga, 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

 
 

Trusted by Families Across Rancho Cucamonga, CA

 
5.0

First time visiting this dental office and it was such a pleasure to meet everyone here. From check in to check out I felt comfortable and listened to. Dr.Lee is so sweet and attentive and answers any questions you may have. He also has a gentle hand when it comes to scaling and checks in to see if there’s any discomfort during the process. I never felt rushed at all. Alejandra was my dental assistant and she was such a beautiful soul. She made me feel welcomed and comfortable from the dental X-rays to the polishing. Made small talk that wasn’t awkward. I highly recommend her and Dr.Lee. I had Crystal who went over the costs with me and checked me out as well, she was fantastic too. If you’re looking for a clinic that you trust with your smile I highly recommend The Dental Office of Rancho Cucamonga.

5.0

I have such a pleasure every time I visit the office! My last service was with Clarissa to get a deep cleaning and she was so helpful with giving me knowledge on my oral health. Adam was great with prepping me for the appointment and everytime I come each staff member gives so much TLC. I love this place !

5.0

I've been to a few dental offices, but hands down, this one is the best I've been to so far. I came into the office the first time with excruciating pain, and everyone from the front desk to Dr. Tsai and General Dentist Chieng was invaluable, patient, communicative, and gentle. I would recommend this office to anyone who is looking for a permanent dentist's office. I will be back to finish up all my dental work!

 
Woman with credit card and phone
 

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. 

Umbrella

Smile Generation Dental Plan

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

Credit Cards

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.

Money
 
 

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