We're located in the heart of Ontario, California
M-F 9:00 AM - 6:00 PM, Sat-Sun: Closed
At Beautiful Smiles Ontario, we’re honored to serve the vibrant communities of Ontario, Rancho Cucamonga, Upland, Montclair, and the surrounding Inland Empire. Our dental office is known for delivering personalized, high-quality care in a calm and professional setting. Whether you're visiting for a routine cleaning or considering cosmetic improvements, our team is committed to your comfort and long-term oral health.
In this article, we’ll explore the top five reasons why families throughout the region continue to trust us with their smiles.
Our dental practice is located in the heart of Ontario, CA, making it easy for families throughout the Inland Empire to access our care. We’re just minutes from major roads and thoroughfares, including the 10 and 60 freeways, which connect us directly to Rancho Cucamonga, Montclair, and Upland.
Whether you’re coming in from work, school, or home, our office is easy to find and simple to navigate to — with available parking and a friendly front desk team ready to greet you.
We believe your dental visit should feel as stress-free as possible. Our office environment is calm, clean, and welcoming — designed with your comfort in mind. While we don’t have designated areas for children or pediatric-specific amenities, many families appreciate the calm, professional atmosphere we provide for adults and older teens.
Our team takes the time to listen to your concerns and explain every treatment clearly. You won’t feel rushed. You won’t feel pressured. Whether it’s your first appointment or your fiftieth, we tailor your care to your needs.
We prioritize transparency in both treatment and pricing. From explaining procedures in plain language to reviewing insurance coverage before you start care, our administrative and clinical teams are here to guide you at every step.
If you’ve had negative dental experiences in the past or feel anxiety about visiting the dentist, we understand. Many of our patients have expressed appreciation for our gentle approach, patience, and understanding — especially during their first visit
At Beautiful Smiles Ontario, we offer a wide array of dental services designed to meet the everyday needs of working adults, professionals, families, and seniors in our community.
Prevention is at the core of what we do. Regular cleanings and exams help prevent issues before they start — saving you time, money, and discomfort in the long run.
Our preventive services include:
Professional dental cleanings
Comprehensive oral exams
Digital X-rays
Oral cancer screenings
Fluoride treatments (for those at risk)
Personalized home care recommendations
When teeth are damaged, decayed, or missing, we restore them with precision and aesthetics in mind. Our restorative services include:
Tooth-colored fillings
Dental crowns and bridges
Dentures and partials
Dental implants (consultation & restoration)
We only use high-quality, natural-looking materials, ensuring that your restorations feel comfortable and blend seamlessly with your smile.
Your smile is one of your most powerful features. We help you enhance it through cosmetic procedures that are safe, effective, and personalized. Cosmetic services include:
Professional teeth whitening
Composite bonding
Custom veneers
Smile makeovers (based on your goals)
Whether you're preparing for a big event or simply want to feel more confident, our cosmetic treatments are tailored to your preferences.
Our reputation extends beyond Ontario — many of our long-time patients come from Rancho Cucamonga, Upland, Montclair, and even further across San Bernardino County. They drive past other dentists to reach our office because they trust our team, appreciate our honesty, and value the consistent care they receive here.
Rancho Cucamonga families often mention our convenient location and straightforward approach to dental care. With flexible appointment times and a professional, caring team, it’s worth the short drive for peace of mind.
Many patients from Montclair and Upland have told us they were tired of impersonal chain practices or constantly changing staff. At Beautiful Smiles Ontario, we focus on long-term relationships and consistency — many patients see the same dentist and hygienist visit after visit.
At the heart of our practice is a dedicated team of dental professionals who value precision, continuing education, and patient relationships. Our dentists bring years of experience and remain up to date with the latest clinical techniques through ongoing training.
From your cleaning to your crown prep, our support team is essential to your experience. Our hygienists provide gentle, thorough cleanings and personalized education, while our assistants ensure treatments go smoothly with comfort and efficiency.
We operate as a team — one that truly cares about your comfort, your outcome, and your long-term wellness.
Your first appointment with us is comprehensive and unhurried. It typically includes:
Review of your medical and dental history
Digital X-rays if needed
Full mouth examination
Periodontal (gum health) screening
Oral cancer screening
Treatment discussion or cleaning, depending on time
You’ll also have a chance to ask questions, express concerns, and receive a personalized plan based on your goals, budget, and oral health status.
We work with most major dental insurance plans and are happy to help you navigate your benefits. Our administrative team will assist with pre-authorizations, claims, and explanations of coverage to avoid surprises.
No insurance? No problem. We offer flexible payment options, including in-house arrangements and third-party financing, to ensure dental care remains accessible and affordable
Q: Do you accept patients from outside Ontario, like Rancho Cucamonga or Montclair?
A: Absolutely. Many of our patients come from nearby cities because of our reputation, honest care, and accessible location.
Q: What if I haven’t seen a dentist in years?
A: You're not alone — and there's no judgment. We welcome patients returning to care after a long break and will work with you to get your oral health back on track.
Q: Are cosmetic treatments like whitening safe for sensitive teeth?
A: Yes. We offer customized whitening options and always check your oral health first to ensure your treatment is both safe and effective.
Q: Can I get a second opinion before starting treatment?
A: Of course. We believe patients should feel confident about their care. We’re happy to offer second opinions and answer all your questions before proceeding.
Choosing a dental provider is an important decision. At Beautiful Smiles Ontario, we combine clinical excellence with personal attention to create an experience that keeps patients coming back.
Whether you're in Ontario, Rancho Cucamonga, Upland, or Montclair — we’re here for you with:
Convenient location & flexible appointment times
Personalized preventive and restorative care
Trusted professionals focused on your comfort and results
Call us today to schedule your visit and discover why so many local families trust Beautiful Smiles Ontario with their dental care.
Our dental office has been a pillar of dental health in the community. Our seasoned team is here to provide expert care and support for all your dental needs.
Generations trust us with Dr. Hosny's care. Our practice has grown with our patients, adapting & expanding to better meet your family’s evolving needs.
Knowledgable and Caring
"Besides being the best dental office in the IE, they are the most CARING and knowledgeable dental office I have ever been to! Wonderful front office staff!!"
- W. Mariner
General Dentistry
Cosmetic Dentistry
Orthodontics
Emergency Dental Care
Teeth Whitening
Dental Implants
Veneers, Crowns, and Bridges
Dentures
Gum Disease
Root Canals
At Beautiful Smiles Ontario, you’ll experience exceptional dental care in an inviting, comfortable environment where your health and smile come first. Led by the highly acclaimed Dr. Hosny, our practice is known for
excellence in both general and cosmetic dentistry.
Dr. Hosny has earned multiple prestigious awards, including Top General Dentist 2020, Best in Cosmetic Dentistry 2023, and a Top Doctor Award, reflecting his
outstanding skill, dedication, and patient care. Whether you’re seeking routine dental care or a stunning smile makeover, you can trust Dr. Hosny and his experienced team to deliver personalized, top-quality treatment with compassion and expertise. At Beautiful Smiles Ontario, we’re not just about beautiful smiles—we’re about healthy, happy patients.
Phone: (909) 984-4746
FAX: (909) 984-4414
Hours of Operation:
Monday - Friday : 9AM - 6PM
Saturday - Sunday : CLOSED
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