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Covid-19 Updates

A COVID-19 message and well wishes from Preferred Family Dentistry to all of our patients.

The health and safety of our patients and staff is our number one priority. Per CDC guidelines we will be continuing with or instituting the following measures.  Other measures will be instituted as guided by the authorities.

Our staff will be wearing  personal protective equipment (PPE).

We will be monitoring the health of employees and keeping home any employee who displays symptoms of COVID-19.

We will be providing services by appointment only and communicating any special instructions to the patient for the appointment (i.e. face covering).

We will be limiting the number of people allowed inside the office at any given time.

We will be requiring temperature checks and health screenings for patients before entering the office.

We ask that you stay in your car and call us when you park, we will let you know when to come in.

Only the patient with the dental appointment can come in, except if a minor, then the parent can wait in the waiting room with a mask on. 

We will be limiting the contact between the administrative staff and the patients, such as eliminating check-in forms and receipts when possible.

We will be collection your estimated co-payment is any, over the phone before your dental appointment.

We will be requiring all forms to be completed on-line at our website before your appointment or we may have to cancel or reschedule your appointment. 

Thank you for your cooperation and stay safe.

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The Top 4 Reasons to Transform Your Smile

The Top 4 Reasons to Transform Your Smile by Dr Salmeh Jafarifar - Las Vegas NVDespite the slow Las Vegas economy, people continue to invest in their smile. They are willing to make sacrifices in other areas of life in an effort to improve their appearance. Some treatment options are teeth whitening, dental crowns and dental veneers, Invisalign, and dental implants. Because this technology is so widely available, anyone and everyone can benefit from it.

Are these sacrifices worth it? Below are the top 4 reasons to transform your smile.

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When Would I Need a Fluoride Treatment?

We hear the word “fluoride” a lot. It’s in the municipal water supply. It’s in our toothpaste. Teenagers get fluoride treatments and if you have dental insurance, it’s one of those preventative treatments that are usually covered up to a certain age.

But did you know that fluoride could actually help aging teeth? It’s a supplement that can actually strengthen teeth. This article will look at fluoride treatments and whether they might be right for you or your family members.

What is Fluoride?

Fluoride is a naturally-occurring mineral in food and water. It has also been added in very small increments to municipal water supplies in the United States.

Fluoride is also a supplement that can be applied to the teeth in toothpaste or mouth rinses. Dentists can also professionally apply fluoride treatments.

The teeth can lose minerals every day from plaque, sugar, and bacteria in the mouth. Demineralization can be reversed, though, when teeth receive fluoride.

Fluoride helps reverse tooth decay and when given early enough as a supplement, can help provide life-long protection against tooth decay.

Fluoride Treatments for Kids

Fluoride intake is most important for children between six months and 16 years. That’s when the permanent teeth are coming in and fluoride can strengthen developing teeth.

WebMD has this to say about fluoride and kids:

In children under six years old, fluoride becomes incorporated into the development of permanent teeth, making it difficult for acids to demineralize the teeth. Fluoride also helps speed remineralization as well as disrupts acid production in already erupted teeth of both children and adults.

But what about fluoride treatment for adults? The research says that fluoride is just as important to the adult teeth as to the newer teeth of children.

Fluoride Treatment for Adults

As adults age, their teeth age right along with them. Adults can experience tooth erosion, including areas where the enamel is wearing away. Crowns can have leaky margins and the teeth generally can start to weaken. Fluoride is one way to strengthen the elderly tooth, making them stronger, less sensitive to cold and hot, and less resistant to decay. Too, fluoride can even lessen root decay, which is something that can begin to happen to people that are over the age of 50.

As adults age they can also suffer from dry mouth, a condition that can contribute to tooth decay. Gum disease can cause the gums to recede, exposing the roots to bacteria. Fluoride can help in all of these cases. We often recommend fluoride as a way to shore up aging teeth and help prolong the life of adult teeth.

But is Fluoride Safe?

When given in the recommended dosage, fluoride is both safe and effective. However, it can be hazardous in high doses. That’s why it’s important to talk with your dentist about using fluoride products for you and your children. However, it is very hard to “overdose” on fluoride. This mineral is both beneficial to people and natural.

To talk with your Las Vegas dentist about the benefits of fluoride, contact us.

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Is Teeth Whitening Safe?

Americans place a lot of importance on our straight while clean smiles. That’s why every toothpaste manufacturer says their product will whiten your teeth. But now there are also lots of over-the-counter tooth whitening products that can make your teeth a gleaming shade of white.

While every toothpaste and mouthwash says they’ll brighten your smile, but there’s nothing like professional teeth whitening to make you look your best. This article looks more closely at professional teeth whitening to determine how safe the process is and how it can help make those pearly whites their whitest.

What Does the ADA Say About Teeth Whitening?

The American Dental Association points out that tooth whitening is a process of chemically removing surface stains on the teeth. They define it as any process that makes the tooth appear whiter, which could be a bleaching action that changes the natural tooth color or a product that just uses a safe chemical action to remove the stain.

Typically, these bleaching products have peroxide to help whiten teeth. Over-the-counter products can vary in intensity, and the ADA suggests that tooth sensitivity and an occasional irritation of the gums can occur with these products. They suggest:

Patients should be cautioned that not enough information is available to support unsupervised long-term and/or repeated use of bleaching products.

In fact, the ADA suggests that there are many options for over-the-counter teeth whitening products. However, “The level and type of active ingredients, the form of the product and how they are applied may vary widely.”

The ADA goes on to suggest that you should consult your dentist about the process of whitening your teeth. Preferred Family Dentistry is standing by to help.

Teeth Whitening Dentist in Las Vegas

It’s very common for our patients to visit with the request that they would like their teeth to be whiter. It’s one of the easiest and most cost-effective ways to improve how you look. Our clients typically are dealing with aging, which can make the teeth look greyer. Or, they’ve stained their teeth with coffee or tobacco. Sometimes they’ve come to us for help because they’ve had some sort of trauma to their tooth, and the underlying nerve has died.

For many of these people, tooth whitening is a way for them to regain their clean, healthy smile. We offer professional at-home or in-office whitening professionally overseen by Dr. J. and her expert team.

  • At Home Whitening The first visit consists of an exam and discussion of how white you want your smile to be. Then we take impressions of your teeth. Those impressions are sent away and on your second visit, you will be sent home with custom-built trays and a safe, effective tooth whitening gel. You simply coat the trays in the gel and wear them. Over time the teeth whitening.
  • In-Office Whitening For a faster whitening process, we recommend having an in-house whitening session where we apply the gel and use a UV light to whiten the teeth. The visit consists of a professional cleaning and exam. Then we apply the teeth whitening gel, three times, each for 15 minutes.

For more information on either of these procedures, contact us.

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All About The (Not Royal) Crown

A dental crown is an artificial tooth that fits over the real tooth to make it look cosmetically appealing or to correct damage to the underlying structure. Crowns are very common procedures in our practice; we are expert and using these tools of the dental profession to protect your smile.

This blog will talk about the process of the dental procedure known as the crown.

Why Would I Need a Crown, Anyway?

There are several reasons for coming to our practice to be fitted with a dental crown:

  • You may have a cracked, worn down, or weak tooth that needs protecting.
  • It may be part of other restorative work, such as a dental bridge.
  • It may be cosmetic, to repair a slightly imperfect smile or to cover discolored teeth.
  • If you have a dental implant, we use a crown to cover it.

Crowns can even be used on baby teeth, in special circumstances. They are safe and relatively easy procedures to accomplish in the dentist’s chair; we apply crowns dozens of times each year.

Crowns are typically made from tooth-colored porcelain, resin, or ceramic materials. However, permanent crowns can also be made from metals like gold or stainless steel. Metal crowns do have the advantage of being strong and able to withstand biting and chewing longer than ceramic crowns. Metal crowns can be used on the back molars unless you want a silver or gold front tooth. (It happens.) Each of these types of crowns has different pros and cons – contact us to discuss your options.

The Crown Procedure

Adding a crown is normally a two-step process. The first visit typically includes:

  • An exam and x-rays to check the roots and bone.
  • If there is extensive damage, we may need to conduct a root canal first. If not, we can anesthetize the tooth and gums surrounding it.
  • The tooth set to receive the crown will be filed down on the chewing surfaces, making sure there are no sharp edges and creating a smooth surface for the crown to be bonded to.
  • Conversely, if the tooth is too worn down, we will use a filling material to increase the size of the tooth.
  • Next, we’ll use a dental putty to form an impression or mold of the tooth.
  • These visits will be sent to the dental lab where they will custom-make your crown. We’ll also color match the tooth to your existing smile.
  • Finally, we will put a temporary crown on top of the old tooth, to protect it for when the crown arrives.

Here’s what to expect on your second visit.


  • The dentist will remove the old crown and check the new one to be sure it’s perfect.
  • Then we’ll numb the tooth again and use a bonding agent to cement the crown on the tooth.
  • We’ll check your bite to be sure the crown fits properly and give you instructions on how to care for your new tooth.


Thanks to dental crowns, you too can have a clean, bright smile. Contact us to find out how these procedures can improve your life.

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Common Questions About Teeth Whitening

What is teeth whitening?

Teeth whitening is also called dental bleaching. In basic terms, whitening of tooth restores the natural color of the tooth and bleaching improves the white color of the natural tooth.

When is tooth whitening done?

Many times you might have felt that your teeth are not up to mark in terms of aesthetics. When you smile or laugh, your teeth don’t look the best. In this case you can visit our Las Vegas Dentist especially a cosmetic dentist who will examine the hue, color and shade of your teeth. According to the results you may be advised to undergo teeth whitening procedure.

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