Break Through for the Summer and Schedule an Appointment!

When you stop putting it off,

You Break Through

Name: Sierra Lakes Dental Group and Orthodontics
Address: 16475 Sierra Lakes Pkwy Ste 140, Fontana, CA, 92336, US
Telephone: 909-357-0869

We’ll make it easy to get in, get answers, and move on with your day.

SCHEDULE NOW

909-357-0869

Meet Dr. Walter Jefferson

Patients can expect great communication and respect, a down-to-earth atmosphere, a dentist who understands and listens to problems, and an outstanding quality of dentistry.

MEET THE TEAM

Google map of Sierra Lakes Dental Group and Orthodontics

ADDRESS

909-357-0869

fax : 909-357-4887

16475 Sierra Lakes Pkwy

Ste 140

Fontana, CA

92336

BOOK APPOINTMENT

We are located off Sierra Lakes Pkwy, across from Costco.

BUSINESS HOURS

Mon

8:30 AM - 5:30 PM

Tue

8:30 AM - 5:30 PM

Wed

9:00 AM - 6:00 PM

Thu

8:00 AM - 6:00 PM

Fri

8:00 AM - 4:00 PM

Sat

Closed

Sun

Closed

We are OPEN for ALL dental care procedures and emergency needs. Protecting the health and safety of our patients, families, and team members remains our number one priority.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 Fontana, CA

At Sierra Lakes 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.

Office Photo of Sierra Lakes Dental Group and Orthodontics

We Pride Ourselves on Our Service

When you choose Sierra Lakes 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.

Oral Cancer Screening

Dental X-Rays and Imagining

Periodontics

Root Canal/Endodontics

Dentures

Inlays and Onlays

Scaling and Root Planing

Wisdom Teeth/Oral Surgery

OralFitnessCheck^®

Take proactive steps to better health.
Ask at your next appointment for
your complementary initial screening.

LEARN MORE

Trusted by Families Across Fontana, CA

5.0

I hate going to the dentist just like everyone else. I had an abcessed tooth. OMG the dentist Dr. Luu is funny and the greatest. She is patient, very gentle, knows her stuff and she explains everything then gets it done. Her assistant Annie keeps checking on me got me a blanket and also knows her stuff. They are a great team and my new best dentist and assistant.

5.0

2026: Update 1 year later, the staff and doctors are great and caring. They tried their best to fit us in and even made great suggestions. 2025: The staff, hygienist, and dentist was all nice. They are very busy, but they try their best to see us on time. Just make sure you're in their insurance network.

5.0

I had a new crown put in by Dr Schmidt. The customer care here is Fantastic It was not painful at all. The cost is reasonable. The Dental Hygienist / Helper Jonathon was Fantastic as well. He's great at making you comfortable. My blood pressure usually skyrockets at appointments but his kind words were relaxing and I had no issue. I highly recommend this place. Dr Schmidt and Jonathon get a 10/10 today.

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

Smile Generation Dental Plan

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

GET STARTED

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

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