Man with teeth whitening tray

Teeth Whitening

Want to achieve a whiter smile, but don't know where to start? Ditch ineffective over-the-counter options for dentist-directed results.

Dr. Brian J. Polidori gives patients brighter smiles on their own schedules using Opalescence Go™ and the KöR® System. 

Whether you prefer at-home or in-office teeth whitening, they all start with a consultation. Visit our friendly Lakewood, CO, team to begin.

How Does Teeth Whitening Work?

Teeth whitening uses a hydrogen peroxide solution to bleach your teeth. Unlike whitening toothpaste and other store-bought options, our concentrated formulas create immediate, lasting results. Our knowledgeable dentist offers strong but safe whitening gel and comfortable trays to brighten your enamel.

Whitening Toothpaste Pales in Comparison to Dentist-Directed Bleaching

Buying a tube of toothpaste can seem like an easy fix for dental stains. However, as you use it, you may see how little it helps.

Whitening toothpaste does not have the same concentration of bleaching solution as whitening gels used by dental professionals. Toothpaste is also given less time to work — just two minutes, twice a day.

Instead of wasting time and money on toothpaste, come visit Dr. Polidori at our dental office in Lakewood, CO. He can help you brighten stubborn stains or discoloration with a safe and effective teeth whitening treatment.

Tired of Ineffective Whitening Treatments? Visit a Trusted Dentist

Over-the-counter whitening treatments like strips, pens, and toothpaste are a one-size-fits-all solution that leaves most with lackluster results. They also tend to have less powerful formulas, which means they don't offer the same results as dentist-directed whitening — even if you use them faithfully for months.

Dr. Polidori uses effective methods and can adjust the concentration of your bleaching solution, accounting for sensitive teeth. That's not something over-the-counter whitening treatments can do. He features two kinds of teeth whitening: Opalescence Go and the KöR System.

If you're ready to whiten your teeth with the help of a knowledgeable dentist, contact our team with our form. You can also call our Lakewood office serving the Greater Denver area at:

(303) 935-3465

Dr. Polidori
Dr. Polidori is a multi-time nominee of 5280 Magazine's "Top Dentist." He offers custom in-office and at-home whitening treatment at his Lakewood office.

See If You're a Candidate

Lakewood Patients Appreciate Our Caring Dentist


Jeremy Breen


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Best dentist hands down. Very friendly, welcoming staff. Dr. Polidori is very informative and caring to all patients.

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Ben VanFossen


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Been coming here for years. The whole staff are just top notch. Truly the only dental staff that I trust.

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Enjoy Effective Teeth Whitening

Your smile is one of the first things that others notice about you, so if you have discolored teeth, you may have feelings of embarrassment in social situations. We often see patients who have healthy teeth affected by dental stains who simply want to fine-tune their smiles with cosmetic dentistry. We offer effective teeth whitening systems at our office:

The KöR System

Dr. Polidori proudly offers the KöR whitening system, one of the most reliable systems for teeth whitening on the market.

With a large line of products, patients in the Lakewood, CO, area can experience the benefits of having a lustrous smile through the KöR system's in-office and at-home whitening methods. There's bound to be a solution that fits your needs, budget, and lifestyle.

If you want a brighter smile, please contact us to make a teeth whitening appointment with Dr. Polidori.

KöR Whitening products
Opalescence Go product

Opalescence Go

If you have sensitive teeth, you may be a great candidate for Opalescence Go. This take-home whitening kit comes in two options, each with its own specific concentration of hydrogen peroxide.

The trays must be worn for 5-10 days, but for different amounts of time, depending on the concentration of the gel. Patients with sensitive teeth may prefer the trays with 10% hydrogen peroxide, which are worn for 30-60 minutes. Those who want quicker results and don't have tooth sensitivity may consider the formula with 15% hydrogen peroxide. Those trays can be worn for just 15-20 minutes.

KöR Whitening System  Additional Benefits

Still trying to pick the best option to whiten your teeth? Some of the other advantages of KöR whitening include:

Deep-Reaching Whitening

The KöR system is effective at bleaching dark, internal, tetracycline-stained teeth that at one time could only be concealed with porcelain veneers, dental bonding, or crowns.

Easy Maintenance

There is no need to give up coffee, tea, red wine, or your favorite foods with KöR teeth whitening. You may require some touch-up treatments for any new stains or discoloration, but we can provide periodic whitening upkeep.

Custom Trays

The KöR system uses custom trays to fit your teeth. This means an easier and more comfortable fit that can lead to more precise results, as the trays allow the gel to reach the nooks and crannies of your teeth.

Opalescence Go Additional Benefits

Opalescence Go is an excellent teeth whitening treatment, with advantages like:

Pleasant Taste

Bad-tasting whitening gels can lead to an uncomfortable sensory experience. With Opalescence Go, the hydrogen peroxide solution can taste like mint or melon, depending on your preferences.

No Fittings

If you have a busy schedule, you might not have time to spend on a tray fitting. If you have a big event on the horizon, you may not want to wait for your trays to be made. Opalescence Go kits have pre-filled whitening trays that are ready to whiten your teeth immediately.

Inclusive Formula

Opalescence Go is made from a completely vegan whitening formula. It's also kosher and gluten-free, so we consider it to be a whitening system considerate of patients' unique needs.

We Accept Financing For Teeth Whitening


​Though teeth whitening isn't covered by dental insurance, there is a way to make any treatment costs more manageable. We accept CareCredit® financing, which allows patients who qualify to pay for teeth whitening treatment over several months.

The KöR Whitening Treatment Process

Done with ineffective whitening toothpaste and other store-bought products? Enjoy both dentist-directed care and convenient at-home treatment when you whiten your teeth with the Kör System.
Our dentist stays up to date with continuing education so he can continue to provide his patients with the best results.
Our dentist stays up to date with continuing education so he can continue to provide his patients with the best results.


When you come into our office for a consultation with Dr. Polidori, he'll perform a thorough evaluation of your smile, screening for underlying conditions and determining your candidacy for the KöR system.


He will take impressions of your teeth that will be used to create your custom whitening trays. These trays are designed to evenly disperse the KöR bleaching gel on your teeth and to protect your gums from coming into contact with the solution.

At-Home Wear

Your individual whitening treatment plan may differ slightly, but patients have the option of wearing their bleaching trays at night while they sleep for approximately two weeks prior to the in-office treatment session.

In-Office Whitening

After you have completed the at-home portion of treatment, you can come back for your in-office whitening procedure. The whitening solution we will use is an exceptionally strong bleaching agent that is kept under constant refrigeration to maximize results.


At your next appointment, Dr. Polidori will evaluate your progress. He can make recommendations for additional in-office whitening or periodic at-home whitening maintenance, depending on your goals.

Beautiful Smiles Meet Excellent Treatment At Our Lakewood Dental Practice


Libby Yaple


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Dr. Polidori is definitely the Best Dentist in Lakewood. Hands Down! Always going to classes, keeps up with the latest in Dental techniques. He's honest, always tells you what you need. Reasonable cost. During procedures explains what he's doing in civilian language. I guess you can't say never any pain, but I've never experienced pain during his procedures. Top notch and well trained staff. If your afraid of dentists, don't be afraid of him, get an appointment today.

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Crystal Snyder


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The Dr did a phenomenal job as well as the staff with being a new patient. They don't pressure and will give treatment plans to whatever they feel is necessary.

I had anxiety going in and continued to have it when in the chair. They did everything they could to relax me. The doctor, and the staff where very professional and polite, I definitely recommend.

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Dr. Polidori

Colorado Premier Dental, PLLC

Dr. Brian J. Polidori is a highly trusted dentist who is committed to providing his patients in Lakewood and the greater Denver area with the highest level of dental care. He is a member of several prestigious organizations, including: 

  • American Dental Association
  • Colorado Dental Association 
  • Academy of General Dentistry 
  • International Congress of Oral Implantologists 

To schedule a visit to our office, request an appointment online or call us directly at (303) 935-3465.

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