Plano Dentist Teaches Dentists From Around the Globe at Spear Education


Dr. Mark Sowell recently returned from leading a three day workshop at Spear Education in Scottsdale, AZ. Offering programs for advanced education in the field of dentistry, Spear Education draws participants from all over the world.

As a visiting faculty member of this prestigious institution, Dr. Sowell is able to both “teach and learn” each time he visits Spear Education to participate in a specialized workshop. Of the Spear Education program, Dr. Sowell remarks, “we are training only the top 10% and those willing to sacrifice to be the best- those that have the passion.”

Dr. Sowell, who teaches at Spear Education six times per year, recently assisted in conducting a workshop on Facially Generated Treatment Planning. “I assisted teaching 48 dentists who came from all over the world and the US, paying the high tuition of $6,000.00, plus air travel and hotel and food and time away from the office to learn from the best learning center in the world,” explains Dr. Sowell. These professionals come together to advance their knowledge, learn about how to be better dentists and serve patients more efficiently.

Dr. Sowell brings this wealth of knowledge back to his Plano, TX dental practice where he offers general, cosmetic and restorative dental services. Dr. Sowell is dedicated to providing dentistry that not only meets but exceeds his patients’ expectations. He takes the time with each new case to gain an understanding of their overall health, personal concerns and goals for their dental health.

Throughout his career, Dr. Sowell has dedicated countless hours to continuing education as both a student and teacher. He is a leading cosmetic dentist in the Dallas area, passionate about offering the best possible dentistry to patients who seek to improve both their dental health and the appearance of their smile. His experience with Spear Education enables him to take a holistic approach to each case and provide the comfortable, lasting results that afford his patients the quality of life they expect and deserve.

Posted in: plano dentist

Common Dental Concerns As We Mature


Today Americans are keeping their teeth longer than even before, and the average number of teeth we retain as we age is beginning to increase. With this mind, it is important to beware of potential dental concerns that may arise or may already be effecting us. Dr. Sowell, a nationally recognized expert in the fields of cosmetic, implant and restorative dentistry, would like to share some of the common dental health problems that we may face as we mature.


Tooth Cavities & Dry Mouth

A common cause of cavities as we get older is dry mouth- a possible side effect from taking medications to treat a number of conditions and diseases. It is important to share with your dentists any medications you are taking so that they can make suggestions to relieve dry mouth symptoms and in turn, prevent future cavities. Your dentist may recommend an ADA approved oral moisturizer or other methods to restore moisture to your mouth and increase the flow of saliva.

Gum Disease

According to the CDC as many as 64% of Americans over the age of 65 have moderate to severe forms of periodontal disease. Often a painless condition until its advanced stage, gum disease is caused by the bacteria in plaque, which irritate the gums, making them swollen, red and more likely to bleed. Eventually, the gum pulls away from the tooth and creates pockets which can become infected. If this condition develops and continues unchecked, it may destroy the gums, bone and ligaments supporting the teeth leading to tooth loss. Again, regular dental visits can help to treat or prevent gum disease entirely.

Oral Cancer

There are about 35,000 cases of oral cancers diagnosed each year according to the American Cancer Society. Symptoms can be characterized by open sores, white or reddish patches, and changes in the lips, tongue and lining of the mouth that lasts for more than two weeks. Your regular dental exam should include a check for cancer- early detection can save lives!

During preventive care visits to Dr. Sowell, he and his staff can spot the early signs of tooth decay and gum disease, offering treatment before significant damage is done. Modern dentistry emphasizes the importance of keeping the natural teeth as long as possible, supporting their health with preventive and restorative dentistry. Contact us to schedule your appointment.

Posted in: adult dental care dallas, Dentist in Plano, Gum Disease in Adults

The Dental Benefit of Chewing Sugarless Gum


Many of us have New Year’s resolutions we struggle to keep.  Sometimes, taking on a new habit to rid ourselves of an old one seems like a good alternative.  In the case of sugarless gum chewing, this is true!  Feel free to curb your cravings for those bad habits with a minty fresh stick of sugarless chewing gum.  Clinical studies supported by the American Dental Association have shown that chewing sugarless gum for 20 minutes after meals can help fend off tooth decay. Because choosing the correct chewing gum is crucial for reaping these benefits, Plano Texas dentist Dr. Sowell would like to offer some insight on this hot topic.155326361

Chewing sugarless gum increases the flow of saliva, which has a number of positive effects on your oral health. Saliva washes away residual food debris, neutralizes the acidity of certain foods and beverages, and coats the mouth with disease-fighting substances. Saliva also carries calcium and phosphate, which are vitally important for strengthening tooth enamel.

Look for the American Dental Association (ADA) seal of approval when selecting your new favorite sugarless gum. Without the ADA seal, you cannot be sure that the gum is truly sugarless and it could end up causing cavities rather than preventing them. Truly sugarless gum contains non-cavity causing sweeteners such as xylitol, sorbitol, or mannitol rather than true sugar.

Chewing sugarless gum is not a substitute for good oral hygiene practices; it is purely a supplementary method for preventing tooth decay. The ADA still recommends flossing regularly and brushing twice a day with a fluoride-containing toothpaste.

If you have any questions regarding sugarless gum or need help finding an ADA-approved toothpaste, please feel free to discuss it with Dr. Sowell during your next visit!

Posted in: benefits of sugarless gum, preventative dental care TX

Conquer your fear of the dentist this year!


Do you experience anxiety or fear at the thought of visiting a dentist? If so, you are not alone. Anxiety is one of the biggest reasons why patients delay dental treatment or do not visit their dentist on a regular basis. Plano, TX dentist Dr. Mark Sowell is committed to helping his patients feel more at ease throughout their dental visit and would like to offer some strategies for combatting anxiety at the dentist.


  • Share your anxiety with your dentist. Dr. Sowell is dedicated to his patients and will take the necessary steps to make sure that you feel as comfortable as possible. Sometimes, simply sharing your thoughts can make you more relaxed.
  • Schedule your appointment during the least stressful part of your day/week. This time varies among different people, but if you do not feel rushed or under pressure, your visit will be much more pleasant.
  • If the sound of the hand piece or dental instruments is the source of your anxiety, consider bringing headphones to your visit and listening to your favorite music or an audio book. Your fears may subside once you create a more calming and relaxing treatment environment.

Dr. Sowell also offers sedation dentistry for patients who desire it and will discuss your medical history and concerns before recommending the best option. He is one of few Dallas area dentists offering IV sedation as well as oral sedation.

Aside from the strategies mentioned above, it is important that you make regular visits to the dentist. Maintaining good oral hygiene defends against dental diseases and lowers the potential need for invasive dental treatment later. Regular dental visits are necessary to help spot oral health problems in the early stages, when treatment is more likely to be simpler and more affordable. Continuity of care is important in medicine and dentistry alike, and for this reason, Dr. Sowell strives to build lasting relationships with his patients and encourage their satisfaction with treatment and likelihood for return.

Posted in: dental anxiety

Is your toothpaste ruining your teeth?


From the desk of Dr. Mark Sowell, DDS:

The oral hygiene products you use between preventive dental care visits can have a dramatic effect on your long term oral health. Unfortunately major manufacturers put out a lot of misinformation about mouthwashes and toothpastes to market their products.516314543

So that my patients can make informed decisions about their oral health I’d like to review the desired characteristics of a tooth paste to start. The first thing is most of the plaque or bacteria is removed by the mechanical action of brushing, not the effects of the toothpaste. Thus the design of the toothbrush has a much larger role. This is why electric toothbrushes are important and desirable to make efferent plaque removal easier.

It is important for toothpaste to have a low abrasive index with any brush especially with electric tooth brush. If you have an abrasive paste and then use a power brush is the combination that is used to strip floors so why would you want to do that to your teeth. Yes it will remove stain better on your teeth, but at the expense of your protective enamel!

I have never seen a patient who drinks coffee, red wine or smokes keep their teeth stain free but I have seen many damage their teeth over time using abrasive toothpastes.

This issue is so important the American Dental Association (ADA) tests and publishes the relative abrasiveness of all toothpastes and anything over 100 is undesirable for the long term health of your teeth and under 50 is most desirable. Now when you consider porcelain, the effects will dull the polished surface of the porcelain.

Thus it is very common and a shame when patients use abrasive toothpastes on beautiful porcelain veneers and crowns and dull the surface of the porcelain over time. The purpose of this article is to try to change behavior so their smiles will look good 10 years after placement!

The oral environment gets more acidic as we start taking prescription medications, which increases the surface wear of our teeth, roots and porcelain, so we certainly do not need abrasive tooth pastes working against us. But a toothpaste can provide important ingredients to help reverse the deterioration of the oral environment . Xylitol is an effective antibacterial component, as well as neutral sodium fluoride. Hydroxiapitite helps remineraize teeth to make them more resistant to acids from bacteria and our diet. Antioxidants help the gingival tissues heal and regenerate from the effects of oral bacteria. Carbamide Peroxide can be added to help with the whitening of teeth.Potassium nitrate helps decrease root sensitivity.The following list you can see how abrasive your tooth paste is.

As a general rule, gels are much less abrasive than pastes. Please note that Consumer Reports reviewed tooth pastes and unfortunately they did not consider the RDA, only stain removal, so high abrasive tooth pastes got the best ratings!

ADA Ratings:

0-50 RDA (Relative dentin abrasiveness)

  • straight baking soda
  • PERIO SCIENCE tooth paste
  • Arm & hammer tooth powder
  • Elmex Sensitive Plus

50-70 RDA

  • Rembrandt Original
  • Arm and Hammer Peroxicare Regular
  • Arm and Hammer Dental Care sensitive
  • Supersmile

70-100 RDA

  • Colgate regular
  • Colgate total
  • Harm and Hammer Advanced white sensitive
  • Colgate 2 in1 fresh mint
  • Sensodyne
  • AIM
  • Colgate Sensitive Maximum Strength
  • Aquafresh Sensitive
  • Rembrandt Plus
  • Crest Regular (99)

above 100 RDA

  • Natural White
  • Metadent
  • Arm and Hammer Sensation
  • Sensodyne Extra whitening
  • Colgate Platinum
  • Crest sensitivity Protection
  • Colgate Herbal
  • Amway Glister
  • Aquafresh Whitening
  • Arm & Hammer Advance white gel
  • Arm and hammer sensation Tartar Control
  • Colgate Whitening
  • Colgate extra whiting
  • Ultra brute Advanced Whiting formula
  • Colgate Baking Soda and Peroxide Whitening Formula
  • Pepsodent
  • Colgate Tartar Control
  • Colgate 2 in 1 Tartar Control

The tooth paste that I recommend in our office is the Perio Science tooth paste because it has a low abrasive index thus will not damage your roots or porcelain even with the electric tooth brush we recommend which is the Sonic Care electric tooth brush. Additionally is contains several of the components listed above to help create a health oral environment as well as antioxidants. The cost is little different from that the major brands as you do not use as much- size of a pea for each brushing.

I hope this has been helpful as I want your teeth and porcelain to last as long as possible!

Posted in: oral hygiene

Experience the benefits of sedation dentistry and get your smile back!


Sedation options available for today’s dental patients enable those who suffer with dental anxiety to both restore their oral health and achieve the smile they have always wanted!

Avoiding the dentist often results in the development of complex dental problems that can have a detrimental affect on daily quality of life. Damaged teeth, gum disease, and lost teeth can impact diet, speech and overall health!

509627195Dallas dentist Dr. Mark Sowell emphasizes the benefits of routine dental care in preventing problems such as these and helping patients maintain a healthy, functioning smile from year to year. Dr. Sowell understands the struggles his patients with dental anxiety face when visiting his dentist office and offers several sedation dentistry options to ensure their comfort during treatments, including the option of IV sedation performed by a local dental anesthesiologist in our comfortable Dallas dentist office.

Dr. Sowell also offers nitrous oxide, or laughing gas, as an alternative for patients needing or desiring sedation. An inhalation sedation, nitrous has several benefits for patients choosing to be sedated:

  • The depth of sedation can be altered at any time to increase or decrease sedation.
  • There is no after effect such as a “hangover”
  • Considered safe with no side effects on your heart or lungs
  • It is very effective in minimizing gagging
  • It works rapidly, reaching the brain within 20 seconds and relaxing patients within 2-3 minutes.

As with IV sedation, Dr. Sowell will discuss your medical history to ensure that your a candidate for nitrous oxide to prevent any possible complications.

Sedation dentistry is an important facet of modern dentistry, enabling patients with severe dental anxiety to maintain their oral health as part of an overall healthy lifestyle. If you have been avoiding the dentist, come in for a visit with Dr. Sowell and discuss your options for sedation to ensure your comfort during a dental procedure.

Posted in: sedation dentistry

How can cosmetic dentistry benefit your dental health?


Cosmetic dentistry can both transform your smile and restore dental health.

Addressing dental concerns such as crooked teeth, misaligned teeth and damaged teeth not only enhances the appearance of your smile, but also improves the integrity of the natural teeth and restores balance to the bite. Although many of these concerns may seem to detract from the beauty of your smile, they also impact your overall oral health and can increase the risk of common dental problems: teeth that are out of position or damaged are more prone to decay or even loss.

Nationally recognized Dallas cosmetic dentist Dr. Mark Sowell can work with you to achieve your cosmetic goals while also addressing overall dental health. He understands the importance of fixing underlying dental problems in conjunction with any dentistry to ensure lasting, comfortable results. 486711103

Choosing the right cosmetic dentist is important!

Dr. Sowell is a member of the American Academy of Cosmetic Dentistry (AACD), a testament to his dedication to the science and artistry of cosmetic dentistry in order to provide the best possible results utilizing the latest treatments and procedures. During a complimentary “Smile Design” consultation, Dr. Sowell will examine your smile and discuss your personal goals. This is the perfect opportunity to ask any questions you may have, learn about the wide range of cosmetic treatments available, and work with Dr. Sowell to create a personalized treatment plan. In many cases, treatments can be completed in phases to accommodate your time, goals and budget.

Financing and Payment

Dr. Sowell understands the economic pressures of today’s dental patients and offers a variety of payment options to cover treatment cost for cosmetic procedures that are not covered by traditional dental insurance:

  • Incentives for paying up front in full
  • Third party financing with Springstone, Chase and Dental Fee Plan. We also offer up to 12 months interest-free plans as well as terms up to 60 months at a reduced interest rate (Dr. Sowell pays the interest to make quality dentistry affordable).
  • The “cruise plan:” prepay one or two times per month until you build up a balance to start your treatment.

Dr. Sowell and his staff can help you with costs and financing prior to treatment to ensure that you receive the best possible dentistry within your budget.

Posted in: cosmetic dentist dallas, cosmetic dentistry

Return from vacation with an award winning smile!


When planning a vacation, a visit with the dentist is certainly not on the list! But why not?

Consider making a trip to the Dallas area for some relaxation, fun sightseeing- and a smile makeover with Plano dentist Dr. Mark Sowell. A nationally recognized cosmetic and general dentist, Dr. Sowell not only offers Five Star Concierge service, but the wide range of dental procedures necessary to address most dental problems or cosmetic concerns.

Dr. Sowell has incorporated some of the latest in dental technology, treatments and diagnostic tools into his Plano dentist office, enabling him to offer patients a unique dental experience that also addresses overall health and well being.

Five Star Dental Services:

  • Thorough exam, including periodontal screening
  • Biophotonic scanning: a non invasive, quick scan can provide feedback on a patient’s immune health and its affect on gum disease
  • Smile design: Cosmetic consultation and esthetic exam
  • Laser dentistry: gum reshaping and other procedures are more accurate and less painful with dental lasers
  • Teeth in a day: dental implant secured dentures can be placed in a single visit

Dr. Sowell and James Chung in our Ceramic Dental Lab in our Plano TX dentist office

Dr. Sowell has a state of the art dental laboratory in his office, run by master ceramist James Chung. Dr. Sowell can design, fabricate and place high quality porcelain restorations, often in a single visit.

Office Tour 4In addition to the high quality of dentistry ofered by Dr. Sowell, patients are made to feel pampered and relaxed with spa-like amenities: satellite TV, personal headsets and a full music library, heated neck pillows and massage chairs will have you wondering if you are in a dentist office! At the end of your visit, freshen up with a warm, scented face towel and a beverage from our refreshment bar.

Out of patients are welcomed and our staff is well equipped to help with travel plans, local destinations and the coordination of transportation to and from the Dallas-Fort Worth International Airport. Fly in for a vacation and fly home with a beautiful, healthy smile!

Posted in: dental tourism, dental vacation

Gum Disease & Immune System (Host Disease Response)


Gum Disease is one of the most common diseases in our population. A staggering 80% of adults have gingivitis, which is inflammation of the gums, and 47% have periodontitis, the more severe form of gum disease that affects the gum tissue as well as the bone.

With age, the percentage of people with periodontitis increases. Therefore, older adults are more likely to have advanced bone loss around their teeth which ultimately leads to tooth loss.

I Brush & Floss Everyday – Why Do I have Gum Disease?

It seems to be contradictory then, that older people – who often take better care of themselves than younger people, have poorer oral hygiene. The reason for poor dental health, despite routine care, has to do with the immune system.

As we age, our immune system deteriorates and becomes less effective. High levels of bad bacteria cause very little damage to young people, typically resulting in simple gingivitis, compared to older adults with less bacteria who are more likely to suffer from periodontitis.

Patients frequently come to our Dallas area dental office frustrated by the fact that despite routine brushing and flossing, they still suffer from gum disease. In many cases, they question the effectiveness of the periodontal treatment or quality of care from the hygienist.

How Immune System Response Affects Oral Bacteria

But, the answer often has very little to do with the amount of brushing and flossing or number of visits made to the dentist. Instead, it has to do with the immune response – that is the decline in the immune system and its ability to fight bad bacteria in the mouth.

Hygiene skills are often addressed as well. Cleaning bad bacteria from the between the teeth and below the gums requires excellent dexterity and lots of practice. Even Dr. Sowell admits his own challenges, saying, “After I had been flossing for one year as a student, I went to get my teeth cleaned and the hygienist asked me if I had ever considered flossing. I was devastated as I had flossed everyday for a year.”

Flossing back teeth and around crooked teeth can be very challenging. Straight teeth make the process much more user friendly. But for now lets focus of the host immune response.

Age Changes Our Body’s Chemistry

Saliva decreases with age. In addition, many older adults take prescription medications, which further decrease function of salivary glands, compounding the effects of dry mouth (xeristomia).

Decreased saliva changes the PH of the mouth, creating ideal conditions for bad bacteria to multiply.

Traditionally, dentists focused exclusively on removing the hard deposits of bacteria below the gum which the patient cannot remove and soft bacterial plaque below the gumline that is not easily removed by flossing. This bacteria is often present for 6 or more weeks and can progress to 2mm below the gumline, or further.

Even with paramount hygiene skills, it is not difficult for an individual to reach a “tipping point” where the ratio of bad bacteria to good bacteria falls out of balance. To combat this, dentists will recommend more frequent hygiene visits to avoid progression of gum disease. For some patients bi-annual cleanings may be sufficient, but for many adults, frequent cleanings as often as every 2 or 3 months are required to control gum disease.

Identifying Deficiencies in Immune Response

A part of the equation that dentists could never account for was an individual’s immune response. That is, how well they tolerate bad bacteria in their mouth.

Dr. Sowell can identify the type of bacteria present with a simple, but sophisticated salivary lab test. Infection can be addressed through antibiotics. But more is needed to address the cause of bacteria in the first place.

Now, there is a tool to give insight into the unknown. Using a nobel prize winning device called a biophotonic scanner, Dr. Sowell can measure carateniod and antioxidant levels. The non-contact scan takes less than 10 minutes to complete and generates a score that gives Dr. Sowell insight into an individual’s ability to fight disease and inflammation.

A high score is a positive indication that the body can do its job to control disease with proper home care (hygiene) and routine dental visits. A low score, however, is an indication that the issue will persist without a boost to the immune system.

Improving Immunity For Oral Health

One first steps towards boosting host immune response is through improved diet. Eating 10 to 12 servings of fruits and vegetables per day can raise a person’s antioxidant levels. But this isn’t the case for everyone.

Dr. Sowell shares his experience:

“In my case, I ate 10 or more servings of fruit and vegetables every day for a year and found no change. As it turns out, the problem was my absorption level in my gut and intestines. Without the biophotonic scanner, I would have never been able to realize this.

Ultimately, I was able to raise my antioxidant level substantially through nano particle supplements. “

Finally, there’s a way to help identify a component of the treatment solution and help people who struggle with chronic gum disease despite excellent home care and frequent gum treatments.

Dr. Sowell is the first and only dentist in Plano to offer this testing tool. Ask for more details at your next appointment, or call our office at 972.382.6855 to schedule a consultation.

Posted in: adult dental care dallas, gum disease, periodontal therapy dallas