About the practice
A family dental office in Alta Loma, Rancho Cucamonga
Gentle, thorough care for every age, led by Dr. Sidney Lee at our office in the Stater Bros. Markets center on Carnelian Street.
- Kids to seniors
- Most major insurance
- New patients welcome

Our approach
How we practice
Comprehensive dentistry with a focus on prevention, so small problems stay small and treatment stays as conservative as possible.
Prevention first
We look for problems early, so we can use the most conservative treatment possible and lower the risk of problems coming back.
Every age, one team
Kids, teens, parents and grandparents all see the same friendly team at one office.
Clear answers
We take the time to explain your options and costs, and we check your insurance benefits for you.
Our philosophy
You’re part of our dental family
At Alta Loma Dental Care, we’re all about providing gentle and thorough dental care for patients of all ages in a friendly, inviting atmosphere. We understand that great communication and personalized attention are key to building long-lasting relationships. That’s why we take the time to get to know each of our patients — because to us, you’re not just another face in the crowd; you’re part of our dental family!
Our philosophy at Alta Loma Dental Care is to provide comprehensive dentistry with a focus on preventive care. We aim to diagnose problems early so we can use the most conservative treatment plan possible and lower the risk of those problems recurring. Our dental services include:
- Individual dental cleanings & exams
- Low-radiation digital X-rays when necessary
- Tooth-colored fillings, crowns & bridges
- Endodontics (root canal therapy)
- Professional teeth whitening & veneers
- Custom athletic mouth guards & night guards
- Same-day emergency appointments
Guides & resources
Inside the office
Modern care that keeps visits comfortable
Technology and services you’ll find at our Carnelian Street office.
- BIOLASE® dental lasers Less discomfort and quicker healing for many treatments
- Same-day CEREC® crowns A custom crown in a single visit
- Low-radiation digital X-rays Taken only when you need them
- Night guards & athletic mouth guards Custom-fit protection for grinding and sports
- Same-day emergency appointments We reserve time every day for urgent care
Services
Care for the whole family
Everything from routine cleanings to crowns, implants and clear aligners.
What our patients say
4.7 on Google · read reviews“The care and empathy they provide are top notch! Plus the environment is very clean and calm!”
“Nice clinic, Excellent services. Noble Dentist Sid. Amazing staff.”
“…explained everything so clear to me…”
Visit us
7283 Carnelian St, Rancho Cucamonga
In the Stater Bros. Markets center, convenient to Alta Loma, Upland, Ontario, Fontana and Etiwanda.
- Address
- 7283 Carnelian St, Rancho Cucamonga, CA 91701
- Mon – Fri
- 9:00 AM – 5:00 PM
- Sat & Sun
- Closed
Questions
Questions about our practice
Something else on your mind? Call (909) 987-6268 and our front desk will help.
What makes Alta Loma Dental Care different from other dental offices in Rancho Cucamonga?
Where is your office located?
Are you accepting new patients?
Come see us on Carnelian Street
New patients of every age are welcome. Book online or give us a call.
