Cosmetic Dentistry
Teeth Whitening in Newport Beach, CA
Brighter, Whiter Smiles: Safe, Fast and Customized
If stains, age or everyday wear have dulled your smile, professional teeth whitening can bring back its brightness. Dr. Omid Haroonian offers a full range of whitening options, from same-visit in-office treatment to custom take-home kits, so you can choose the approach that fits your schedule and your sensitivity.

What Is Professional Teeth Whitening?
Professional teeth whitening uses dentist-grade whitening gel to lift stains from the enamel and restore your teeth’s natural brightness. Unlike store-bought strips and toothpastes, it is planned and supervised by a dentist, who protects your gums during treatment and uses desensitizing agents when needed. Our treatments target both surface stains and deeper, intrinsic discoloration. You can whiten in the chair in a single appointment, whiten gradually at home with custom-fitted trays, or combine the two. During your consultation, Dr. Haroonian looks at your enamel, your gums and the cause of your staining, then recommends the option that suits your goals and lifestyle.
Our Teeth Whitening Options
- In-Office Laser Whitening A laser-activated gel breaks down deep stains in one visit, for patients who want to see a change right away.
- Zoom! Whitening One of the most trusted names in professional whitening, offered as Zoom! In-Office and as the NiteWhite and DayWhite take-home systems.
- GLO Science Professional Whitening An award-winning system that uses LED heat technology with no trays or strips, and is gentle on enamel.
- Opalescence Whitening A professional system with Opalescence Boost in the office and Opalescence Take-Home in several strengths.
- Custom Take-Home Kits Custom-fitted trays and professional-grade gel for safe, gradual whitening on your own time.
What Causes Tooth Staining?
- Food and drink. Coffee, tea, red wine and other dark foods leave stains over time.
- Tobacco. Smoking and other tobacco use yellow the enamel.
- Natural aging. Teeth tend to darken as we get older.
- Certain medications. Some medicines cause discoloration from within the tooth.
- Oral hygiene. Plaque and tartar buildup make teeth look duller.
Why Whiten With a Dentist?
- Faster results than store-bought kits
- Safe, supervised care for your teeth and gums
- Longer-lasting brightness with minimal sensitivity
- Options designed for sensitive teeth
- A plan built around your goals and lifestyle
Whether you are preparing for a big event or simply want to refresh your smile, we will help you find the whitening option that fits.
Whitening as Part of a Smile Makeover
Professional whitening is often the first step in a larger smile makeover. Many patients whiten before veneers, bonding, orthodontics or new crowns and bridges, so the new work can be color-matched to their brighter natural teeth. We help you plan your smile enhancements in the right order.
Why Choose The Newport Beach Dentist for Teeth Whitening?
- A full menu of in-office, take-home and same-day whitening systems
- Customized treatment plans for your goals
- Options that are ideal for sensitive teeth
- A modern, spa-like office in Newport Beach
- Care led by cosmetic dentist Dr. Omid Haroonian
Ready for a brighter smile? Book your whitening appointment online or call (949) 646-2481.

The short answer
Professional teeth whitening is a cosmetic treatment that uses dentist-grade whitening gel to lift surface and deeper stains from tooth enamel. It can be done in the dental office in about one hour with a professional system, at home with custom-fitted trays and professional gel, or as a combination of the two. Whitening suits most healthy adults whose teeth have been darkened by coffee, tea, wine, tobacco, aging or certain medications.
Frequently Asked Questions About Teeth Whitening
- How long does in-office whitening take?
Most in-office whitening treatments take about one hour. In that single visit, your teeth can become several shades whiter. Take-home whitening works more gradually, over a series of days. We will help you choose the timing that suits you.
- How white can my teeth get?
Results vary with the natural color of your teeth and the cause of your staining. Some stains respond quickly, while deeper discoloration can take more treatment. During your consultation, we will talk about the change you can expect for your own smile. That way you know what to look forward to before you begin.
- Is professional whitening better than store-bought kits?
Yes, professional whitening is safer, faster and more effective than over-the-counter products, with longer-lasting results. It uses professional-grade gel under a dentist’s supervision. Your gums are protected during treatment. Store-bought kits cannot match that level of care or strength.
- Will whitening make my teeth sensitive?
Some patients feel mild sensitivity, but we take steps to keep you comfortable. We use desensitizing agents as needed during treatment. We also offer whitening options designed for sensitive teeth. Let us know about any sensitivity before you start.
- How long do whitening results last?
Whitening results can last 6–12 months or longer with proper care. Coffee, tea, red wine and other dark foods gradually bring stains back. Limiting them helps your results last. Custom take-home trays make it easy to touch up your shade.
- Can I whiten my crowns, fillings or veneers?
No, whitening only affects natural tooth enamel. Crowns, veneers and tooth-colored fillings keep the shade they were made in. If your restorations no longer match after whitening, we can discuss replacement or shade matching. Planning whitening first lets new restorations be matched to your brighter teeth.
- Am I a candidate for whitening?
Most healthy adults are great candidates for professional whitening. We check your enamel and gum health during your consultation. Healthy teeth and gums help whitening work comfortably. If anything needs care first, we will let you know.
- Is GLO Science safe for daily use?
Yes, the GLO Science system is enamel-safe and well suited to frequent use. It is especially popular with patients who have sensitivity concerns. It uses LED heat technology, with no trays or strips. Ask us whether GLO is the right fit for you.
- Can I whiten during Invisalign treatment?
Yes, you can whiten during Invisalign treatment, either with take-home trays or during pauses in your treatment. We will help you time your whitening for the best results. Planning it around your aligner schedule keeps both treatments on track.
- Will insurance cover teeth whitening?
Cosmetic procedures like teeth whitening are generally not covered by dental insurance. We offer flexible financing options to fit your budget. You can learn more on our financing page. Our team is happy to walk you through your choices.






