Spectrum Dental Arts


General & Cosmetic Dentistry

(909) 391-2324

At Spectrum Dental Arts, your overall dental health and the beauty of your smile is our top priority. Our highly skilled and caring staff is dedicated to providing our patients with courteous, personalized and professional care. Our mission is to provide the finest dental care available, in a friendly and efficient office allowing you and your family to experience the kind of dentistry that puts your treatment needs and comfort first.

At Spectrum Dental Arts, we provide FULL-SERVICE DENTAL CARE using the latest practices and procedures and have equipped our office with state of the art technology, such as digital and panoramic x-rays. This kind of advanced technology allows us to instantly view and provide accurate, efficient, and careful dentistry for you and your individual dental needs.

Exclusive Offer

New Clients Receive 15% Off

Meet Doctor Khajavi

  • Dr. Elham Khajavi DDS

    Dr. Elham Khajavi brings high-quality expertise to dental care, ensuring her patients receive the utmost care and attention. She emphasizes patient education as being critical to overall treatment and therefore believes in making each visit informative as well as directed towards each patient's specific needs.

Featured Articles

Read about helpful topics


    Simple toothaches can often be relieved by rinsing the mouth to clear it of debris and other matter. Sometimes, a toothache can be caused or aggravated by a piece of debris lodged between the tooth and another tooth. Avoid placing an aspirin between your tooth and gum to relieve pain, because the dissolving ...

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    April 2022 Dental Newsletter

    The Importance of Preventive Care: Maintaining Good Oral Health Preventative dental care is a significant part of overall dental health, but it's often an afterthought. Our dedicated dentist sees many patients who don’t keep up with consistent preventative oral care and then must fix the problems ...

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    Invisalign's® invisible, removable, and comfortable aligners will give you the beautiful straight teeth you've always wanted. And best of all, no one can tell you're wearing them. Invisalign® is great for adults and teenagers. What is Invisalign®? Invisalign® is the invisible way to straighten your ...

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    Frequently asked questions: dental fillings Are dental amalgams safe? Is it possible to have an allergic reaction to amalgam? Is it true that dental amalgams have been banned in other countries? Is there a filling material that matches tooth color? If my tooth doesn't hurt and my filling is still in ...

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    Sealants are liquid coatings that harden on the chewing surfaces of teeth and are showing a great deal of effectiveness in preventing cavities—even on teeth where decay has begun. The pits and grooves of your teeth are prime areas for opportunistic decay. Even regular brushing sometimes misses these ...

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    Teeth that are badly stained, shaped, or crooked may be improved by a veneer placed on the surface of the affected teeth.Veneers are thin pieces of porcelain or plastic cemented over the front of your teeth to change their color or shape. Veneers are used on teeth with uneven surfaces or that are chipped, ...

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    Crowns and Bridges

    Bridges Bridges are natural-looking dental appliances that can replace a section of missing teeth. Because they are custom-made, bridges are barely noticeable and can restore the natural contour of teeth as well as the proper bite relationship between upper and lower teeth.Bridges are sometimes referred ...

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    Pain can occur in any number of places in your mouth: teeth, gums, roots, the palate, tongue and jaw. Cavities are a common culprit causing pain. Untreated cavities can impact nerves because of infections of the tooth and gums. Impacted and abscessed teeth and sore jaws from teeth grinding are other ...

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    Scaling and Root Planing

    Some cases of acute periodontal (gum) disease that do not respond to more conventional treatment and self-care such as flossing may require a special kind of cleaning called scaling and root planing. The procedure begins with administration of a local anesthetic to reduce any discomfort. Then, a small ...

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    Your Rights and Responsibilities as a Patient

    Patient Rights You have a right to choose your own dentist and schedule an appointment in a timely manner. You have a right to know the education and training of your dentist and the dental care team. You have a right to arrange to see the dentist every time you receive dental treatment, subject to ...

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What Our Clients Say About Us

  • "Came here for my annual cleaning and was pleasantly surprised. The office was very clean and modern. Staff was friendly and informative. Made me feel safe coming during Covid as they did temperature checks, provided hand sanitizer and ensured all their employees were in proper protective gear. Definitely recommend!"
    Vanessa B.
  • "Dr. Khajavi provided me with excellent care when I needed it the most."
    Jennifer R.
  • "Visiting Spectrum Dental Arts gives my family and me more reasons to smile."
    The Johnson Family
  • "Greatest service.Dr. Khajavi made me gain my trust back in dentist. She’s very caring. I highly recommend Spectrum Dental Arts."
    Griselda G.
  • "This place is great, staff is super friendly and the doctor is really knowledgeable."
    Allie L.
  • "I was a walk-in customer and honestly I decided to have my braces with Spectrum Dental because of the receptionist Olivia, she’s really professional and helpful."
    Karen D.
  • "Best service anyone can ask for, employees are amazing and always on point! Been coming here for many years now"
    Michelle M.

Our Location

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Hours of Operation

Our Regular Schedule


8:00 am-7:00 pm


9:00 am-6:00 pm


8:00 am-7:00 pm


8:00 am-7:00 pm


By Appointment Only





Spectrum Dental Arts | Dentist in San Bernardino, CA
Spectrum Dental Arts located in Ontario, CA provides excellent dental care to patients in the San Bernardino and Orange County! CALL: (909)391-2324 to make an appointment today!
© 2023 Spectrum Dental Arts. | 1049 W Philadelphia St. Ontario, CA 91762 | (909) 391 - 2324 | Page updated: 2/7/2023 | Page Info: Dentist Ontario, CA