charity: water Give Water, Give Health. Donate $30 and get $100 off Dentistry† Donate Today!

8130 Vineyard Ave. , Rancho Cucamonga, CA 91730 Call 909-509-4842

Here to Help You Find Answers

Quick Links
FIRST VISIT
PAY YOUR BILL
MEET THE TEAM
PATIENT PORTAL
FREQUENTLY ASKED QUESTIONS
INSURANCE ACCEPTED
SCHEDULE
909-509-4842

We are The Dental Office of Rancho Cucamonga

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

SCHEDULE TODAY
909-509-4842
Family time
 
32689

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.

MEET THE TEAM
 
 
Google map of The Dental Office of Rancho Cucamonga

ADDRESS

909-509-4842

fax : 909-770-5707

8130 Vineyard Ave.

Rancho Cucamonga, CA

91730
BOOK APPOINTMENT
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
  • 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.

 
VIEW ALL SERVICES
 
 

Special Offers

 
 

Trusted by Families Across Rancho Cucamonga, CA

 

Google Reviewer

Absolutely LOVE Dr. Lee and his care team so much that when I heard he moved to his own offices I followed. I have huge dental anxiety and his team makes me feel so comfortable. The office has state of the art equipment and flexible payment options, which helps out with stuff not completely covered by insurance. I will never see anyone else!!!

Google Reviewer

Then entire staff was friendly. I happy with the results and Mr. Lee was professional and explained everything step by step. The office is very clean and comfortable. I will definitely continue my dentist treatments here!

Google Reviewer

We have lived in RC over 30 years. We’ve had so much trouble not only finding a good dentist but an honest one. This dental office is amazing from the first phone call in. They are caring and the dentist is so nice! He actually answered the phone the first time I called in. Just down to earth. This office is brand new and in a beautiful location.
 
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. 

LEARN MORE ABOUT INSURANCE
Umbrella

Smile Generation Dental Plan

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

GET STARTED
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.

EXPLORE FINANCING OPTIONS
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.

 
SCHEDULE TODAY
 
Toothbrush