Experiencing A Dental Emergency?  Give Us a Call 909-984-4746


Family Dentistry In ONTARIO

At Beautiful Smiles Ontario, we are proud to provide local families with an amazing family dentist in Ontario, California. We take pride in our modern and comfortable setting for families and individuals, starting with the seamless appointment scheduling and ending with the professionally applied treatment. 


Dr. Hosny is a knowledgeable and experienced family dentist and certified orthodontist. Our practice offers the latest in dentistry and orthodontics technology and is supported by a friendly and caring staff that knows how to take care of any dental issue. And our relaxed atmosphere helps make your family dental experience a personalized and anxiety-free one. Please come join us. Schedule your appointment today!

Meet Our Doctor

My name is Dr. Kazem Hosny,

I have been working for different offices in the Bay Area for the last 8 years, adding up to my previous 17 years of Dentistry,

then I decided to move to Southern California where there is more sun ,beaches and nice twisty roads where I can go and enjoy my bike ride on the weekends.

I have been always caring for my patients and always putting myself in their shoes and treating them as a family member, and in my opinion that’s the key in any successful medical facility, the patient should feel that he/she treated as a family member.

I love soccer and motorcycles, enjoy soft music and walking on the beach whenever I can.


“No more fears from dentists here so happy with my dentist .the stuff was amazing and helpful. They helped me in making  my payment plan affordable. Thank you Dr.Hosni.”

Mido H.

126 W B Street Ontario, CA 91762

Email: Beautifulsmile.ontario@gmail.com         

Phone: (909) 984-4746         Fax: (909) 984-4414 

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Office Hours

Monday            9:00 am - 6:00 pm
Tuesday           9:00 am - 6:00 pm
Wednesday     10:00 am - 7:00 pm
Thursday        9:00 am - 6:00 pm
Friday             9:00 am - 6:00 pm 
Saturday       By appointment only
Sunday           Closed

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